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<markers>
<marker label="Agua Alta" name="Quinta da Agua Alta" website="http://www.churchills-port.com/quintas.html" info="In existence since at least 1848 (when it appeared on Barron Forrester’s map), this independently owned Quinta formerly supplied wines to &lt;a href='http://www.cockburns.com' target='_blank'&gt;Cockburn’s&lt;/a&gt; and &lt;a href='http://www.taylor.pt' target='_blank'&gt;Taylor’s&lt;/a&gt; before becoming a major part of &lt;a href='http://www.churchills-port.com/'&gt;Churchill Graham&lt;/a&gt; when the shipper was founded in 1981. A number of &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; have been commercially produced in secondary years." lat="41.165167" lng="-7.622194" />
<marker label="Alegria" name="Quinta da Alegria" info="Owned by the Morais family since 1919 who were responsible for planted red grapes there for the first time, Alegria is now one of the main quintas for &lt;a href='http://quevedoportwine.com/' target='_blank'&gt;Quevedo&lt;/a&gt;, a relatively young Port company founded in 1991. One of small number of Quintas still to have a railway station and, at the bottom of the property, between the railroad and the river a wide extension of orange and lemon trees." lat="41.179203" lng="-7.380528" />
<marker label="Arnozelo" name="Quinta do Arnozelo" website="http://quintadoarnozelo.no.sapo.pt/" info="Now known as Quinta do Arnozelo. First mentioned in 1527 due to the presence of a chapel to Nossa Senhora da Ribeira on the Quinta, Arnozola was extensively replanted in redeveloped in the 19&lt;sup&gt;th&lt;/sup&gt; Century by Dona Antónia Ferreira. In the 20&lt;sup&gt;th&lt;/sup&gt; Century it was acquired by José Saraiva de Aguilar in 1936 from Ferreira’s family and then by a new company, Sociedade Agrícola Quinta do Arnozelo, in the 1990s who carried out extensive replanting in 1992. In 2004 it was purchased by  &lt;a href='http://www.sogevinus.com' target='_blank'&gt;Sogevinus&lt;/a&gt; who now use wines from the Quinta in the &lt;a href='http://www.calem.pt' target='_blank'&gt;Cálem&lt;/a&gt;. Reportedly the &lt;a href='http://www.fladgatepartnership.com/' target='_blank'&gt;Taylor Fladgate Partnership&lt;/a&gt; was also interested in acquiring the property but bid a third less than Sogevinus."  lat="41.134452" lng="-7.298183" />
<marker label="Boa Vista" name="Quinta do Boa Vista" info="The Quinta with the “Good View” was once home to Barron Forrester, and has contributed to the Port of his company (&lt;a href='http://eng.sograpevinhos.eu/marcas/9/historia' target='_blank'&gt;Offley Forrester&lt;/a&gt;) since then, although the property was owned independently until 1979. The importance of Boa Vista for Offley was such that its vintage port was labelled as &lt;i&gt;Offley Boa Vista&lt;/i&gt;, long before it became a true &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; in 1979."  lat="41.165749" lng="-7.574097" />
<marker label="Bomfim" name="Quinta do Bomfim" website="http://www.dows-port.com/content.asp?content=Bomfim" info="The Quinta of the “good end” which has been associated with &lt;a href='http://www.dows-port.com' target='_blank'&gt;Dow’s&lt;/a&gt; since the 1890s. Now a significant contributor to the general Dow’s blend, with &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; commercially produced in secondary years since 1978." lat="41.19" lng="-7.529444" />
<marker label="C. St. Eufémia" name="Casa Santa Eufémia" website="http://www.casasantaeufemia.com/" info="One half of Quinta de Santa Eufémia which was recently divided into separate properties (the Quinta and the Casa). Now an independent producer of the full range of Ports, including a number of unusual aged white Ports." lat="41.13728" lng="-7.743623" />
<marker label="Cachão" name="Quinta do Cachão" website="http://www.cavesmessias.pt/quintas_ver.php?Quinta_ID=3" info="Planted in 1845 by the Barão de Seixo and owned by &lt;a href='http://www.messiasmoments.com' target='_blank'&gt;Messias&lt;/a&gt; since 1956. Now used it both the regular Messias blends and also to produce a &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt;. Unusually the SQVP is sometimes produced in years of general declarations alongside the regular Messias blend." lat="41.143970" lng="-7.332457" />
<marker label="Calçada" name="Casa da Calçada" website="http://www.morgadiodacalcada.com/" info="Dating from the 17&lt;sup&gt;th&lt;/sup&gt;, Casa da Calçada, owned by the Villas Boas family makes a small number of Ports and Douro table-wines in collaboration with &lt;a href='http://www.niepoort-vinhos.com' target='_blank'&gt;Niepoort&lt;/a&gt;." lat="41.218001" lng="-7.569773" />
<marker label="Canais" name="Quinta dos Canais" website="http://www.cockburns-usa.com/our_ports_quinta.html" info="A long-standing component of the &lt;a href='http://www.cockburns.com' target='_blank'&gt;Cockburn’s&lt;/a&gt; blend but only purchased by the company in 1989. Since then &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; has been produced in secondary years, with the exception of 2007 when both a regular Cockburn’s and a Canais were sold." lat="41.150278" lng="-7.304167" />
<marker label="Carvalhãs" name="Quinta das Carvalhãs" website="http://www.realcompanhiavelha.pt/i_quintas_carvalhas.cfm" info="An old Quinta, which can be traced back to at least 1759, Carvalhãs came to be owned by the &lt;a href='http://www.realcompanhiavelha.pt' target='_blank'&gt;Real Companhia Velha&lt;/a&gt; in 1975. &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; has been produced in secondary years since 1989, in addition to a Quinta das Carvalhãs basic tawny." lat="41.181767" lng="-7.532882" />
<marker label="Casa Amarela" name="Quinta da Casa Amarela" website="http://www.quinta-casa-amarela.com/" info="Dating back to at least 1885, now an independent quinta which produces a small range of Ports and Douro table wines." lat="41.140528" lng="-7.814584" />
<marker label="Castelinho" name="Quinta do Castelinho" website="http://www.castelinho-vinhos.com/" info="The modern Castelinho was created in 1848 when the Quintas of Castelinho, Azenha, Vau and Pelão were merged into one large property. It was acquired by the Saraiva family in 1969 who started producing &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; independently from 1986 when Port could first be exported directly from the Douro. The company now produces the full range of Ports and Douro table wine." lat="41.173405" lng="-7.379615" />
<marker label="Cavadinha" name="Quinta da Cavadinha" website="http://www.warre.com/singlequinta.htm" info="Formerly three separate properties which provided wines to &lt;a href='http://www.fonseca.pt' target='_blank'&gt;Fonseca&lt;/a&gt;, &lt;a href='http://www.sandeman.com' target='_blank'&gt;Sandeman&lt;/a&gt; and &lt;a href='http://eng.sograpevinhos.eu/marcas/8/gama' target='_blank'&gt;Ferreira&lt;/a&gt;. Since 1980 has been owned by the &lt;a href='http://www.symington.com' target='_blank'&gt;Symington Family Estates&lt;/a&gt; who have used it in their &lt;a href='http://www.warre.com' target='_blank'&gt;Warre&lt;/a&gt; blend, and produced a &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; in secondary years." lat="41.218614" lng="-7.554281" />
<marker label="Colmaça" name="Quinta da Colmaça" info="A small property of 9 hectares, Colmaça has been producing Vintage Port and LBV independently since the start of the 21&lt;sup&gt;th&lt;/sup&gt; Century." lat="41.177588" lng="-7.384593" />
<marker label="Convento Pedro" name="Quinta do Convento de São Pedro das Águias" website="http://www.senhoradoconvento.com/" info="On the site of a monastery which dates back to 987, São Pedro has been owned since 1986 by the French company &lt;a href='http://www.vranken-pommery.fr/' target='_blank'&gt;Vranken Pommery&lt;/a&gt; who produce a range of Ports from the Quinta for export to France." lat="41.086096" lng="-7.517738" />
<marker label="Côtto" name="Quinta do Côtto" website="http://www.quinta-do-cotto.pt" info="Côtto was included in the first demarcation (1756) and was replanted in 1932 with a view to producing high quality table wines, with a small range of Ports also produced, independently." lat="41.170708" lng="-7.846706" /> 
<marker label="Corte" name="Quinta da Corte" info="An independently owned quinta which has provided the major component of Delaforce’s vintages since the middle of the 20&lt;sup&gt;th&lt;/sup&gt; Century. &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; has been commercially produced in secondary years since 1978." lat="41.160385" lng="-7.559007" />
<marker label="Crasto" name="Quinta do Crasto" website="http://www.quintadocrasto.pt/" info="First mentioned in 1615, Quinta do Crasto now independently produces Vintage Port but is perhaps better known for its high-quality Douro table wines." lat="41.165833" lng="-7.628056" />
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<marker label="Cruzeiro" name="Quinta do Cruzeiro" info="A significant part of the  &lt;a href='http://www.fonseca.pt' target='_blank'&gt;Fonseca&lt;/a&gt; blend since 1912 (and owned by the company since 1973). &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; has been produced very rarely (e.g. in 1982 and 1978)." lat="41.230690" lng="-7.528977" />
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<marker label="Eira Velha" name="Quinta da Eira Velha" info="One of the oldest Quintas in the Douro, with records dating back to 1513. For much of the 19&lt;sup&gt;th&lt;/sup&gt; Century it was the main component of Hunt, Roope &amp; Co.’s Tuke Holdsworth Port. Between 1918 and 1938 it was used to make &lt;a href='http://www.grahams-port.com' target='_blank'&gt;Graham’s&lt;/a&gt; before supplying &lt;a href='http://eng.sograpevinhos.eu/marcas/8/gama' target='_blank'&gt;Ferreira&lt;/a&gt;. Complete control of the Quinta was achieved by the Newman family (who had had a long-standing interest in it) in 1956 who produced a Port under their family’s name (which oddly, before 1966, was aged in Newfoundland before being shipped back to Europe for sale). In 1979 it began to be managed by &lt;a href='http://www.cockburns.com' target='_blank'&gt;Cockburn’s&lt;/a&gt; who used it to produce &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; in secondary years. Since 1987 this was shipped under the Martinez label, though the 2000 was shipped under the name of the Quinta alone. The Quinta was sold in 2007 to the &lt;a href='http://www.fladgatepartnership.com/' target='_blank'&gt;Taylor Fladgate Partnership&lt;/a&gt; for €3.25million." lat="41.192933" lng="-7.553562" />
<marker label="Ervamoira" name="Quinta de Ervamoira" website="http://www.ramospinto.pt/qervamoira_ing.htm" info="A young Quinta, planted on land previously used to grow cereals in 1974 by José António Ramos Pinto Rosas. Designed with the latest innovations of the time, it was the first Quinta to be entirely mechanised, with block vertical planting by grape variety throughout. It is now a major part of  &lt;a href='http://www.ramospinto.pt/' target='_blank'&gt;Ramos Pinto’s&lt;/a&gt; blend, with a Single Quinta 10 Year Old Tawny being produced." lat="41.019914" lng="-7.112854" />
<marker label="Fojo" name="Quinta do Fojo" info="Quinta do Fojo is best known for its high-quality Douro table wines but Vintage Ports have occasionally been produced." lat="41.251589" lng="-7.529390" />
<marker label="Foz" name="Quinta da Foz" info="Named “Foz” (“Mouth”) due to its location at the mouth of the Pinhão river, this Quinta (which dates to the 18&lt;sup&gt;th&lt;/sup&gt; Century) has been owned by &lt;a href='http://www.calem.pt' target='_blank'&gt;Cálem&lt;/a&gt; since 1885 and has been a significant component in its wines since then.  &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; has been commercially produced since 1982, in secondary years." lat="41.189337" lng="-7.549807" />
<marker label="Infantado" name="Quinta do Infantado" website="http://www.quintadoinfantado.com/" info="Infantado was established 1816, and used to supply wines to &lt;a href='http://www.taylor.pt' target='_blank'&gt;Taylor’s&lt;/a&gt; and &lt;a href='http://www.sandeman.com' target='_blank'&gt;Sandeman&lt;/a&gt;. A particularly innovated Quinta, it was one of the first to start selling the full range of Port independently in 1979. Other unusual features are the use of organic farming; a single varietal Vintage Port (produced in 1991); and high-quality LBVs which are only made in years when a VP is not declared out of what would be the VP blend." lat="41.174067" lng="-7.580298" />
<marker label="Javali" name="Quinta do Javali" website="http://www.quintadojavali.com" info="The “Quinta of the Boar” was extensively replanted in 1985. Since 2000 it has produced a range of Port and Douro tablel wines independently." lat="41.173534" lng="-7.379529" />
<marker label="Junco" name="Quinta do Junco" website="http://www.taylor.pt/qtjunco.asp" info="Developed by &lt;a href='http://www.borgeswines.com' target='_blank'&gt;Borges &amp; Irmão&lt;/a&gt; who bought it in 1906, Junco was sold to &lt;a href='http://www.fladgatepartnership.com/' target='_blank'&gt;Taylor Fladgate Partnership&lt;/a&gt; in 1998. It is now used in the &lt;a href='http://www.taylor.pt' target='_blank'&gt;Taylor’s&lt;/a&gt; blend. A Single Quinta Colheita was produced in 1970."  lat="41.205385" lng="-7.553304" />
<marker label="Lages" name="Quinta das Lages" website="http://www.grahams-port.com/quintas.asp?id=4" info="A particularly large Quinta which has been an important part of the  &lt;a href='http://www.grahams-port.com' target='_blank'&gt;Graham’s&lt;/a&gt; blend since 1924. Formerly independently owned, it was leased to Graham’s in 2002 for 25 years." lat="41.156169" lng="-7.512782" />
<marker label="Madalena" name="Quinta de Madalena" info="A small property which is owned by &lt;a href='http://www.smithwoodhouse.com/' target='_blank'&gt;Smith Woodhouse&lt;/a&gt; and provides an important part of the Smith Woodhouse blend. &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; has been commercially produced since 1988, in secondary years." lat="41.159271" lng="-7.508876" />
<marker label="Malvedos" name="Quinta dos Malvedos" website="http://www.grahams-port.com/quintas.asp?id=1" info="The Quinta of the “bad ways” has been associated with &lt;a href='http://www.grahams-port.com' target='_blank'&gt;Graham’s&lt;/a&gt; since being purchased by the Graham family in 1890 and has become an increasingly important component of its Ports since then. A &lt;i&gt;“Graham’s Mavledos”&lt;/i&gt; has been produced since 1950 in secondary years, although this has only been marked as a &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; (“Graham’s Quinta dos Malvedos”) since 1998, as, before then, it was often a blended wine." lat="41.215833" lng="-7.440556" />
<marker label="Nápoles" name="Quinta de Nápoles" info="A long-established Quinta, which traces its history back to 1496, which was bought and extensively refurbished by &lt;a href='http://www.niepoort-vinhos.com' target='_blank'&gt;Niepoort&lt;/a&gt; in 1987. It now contains a large, state-of-the-art winemaking facility, with the wines from the Quinta being used in the Niepoort blend and to make a number of Douro table wines." lat="41.148805" lng="-7.642552" />
<marker label="Nova" name="Quinta do Nova de Nossa Senhora do Carmo" website="http://www.quintanova.com/" info="Although the date 1764 appears over the property, the Quinta is older, being included in the first demarcation of the Douro (1756). The property was bought by the &lt;a href='http://www.realcompanhiavelha.pt' target='_blank'&gt;Real Companhia Velha&lt;/a&gt; in 1987 who sold it to  &lt;a href='http://www.burmesterporto.com' target='_blank'&gt;Burmester&lt;/a&gt; in 1991. Burmester ran the Quinta as a separate label, producing &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; in both major and lesser years. The Quinta was then acquired in 1999 by the Amorim family (better known as leading cork producers) who, since 2005 have been operating independently, producing a small range of Port and Douro table wines." lat="41.162114" lng="-7.595608" />
<marker label="Noval Nacional" name="Quinta do Noval Nacional" website="http://www.quintadonoval.com" info="Not a separate Quinta but a small part of the Noval property, planted in the early-to-mid 1920s. It is notable for being one of the few post-phylloxera vineyards where the grapes are grown ungrafted (i.e. on their own, rather than American, root-stock). In most major years, Noval produces a premium Vintage Port from the Nacional wines, which usually commands 10 times the price of the normal Noval." lat="41.213594" lng="-7.536122" />
<marker label="Noval" name="Quinta do Noval" website="http://www.quintadonoval.com/" info="First mentioned in 1715, Quinta do Noval is the most prominent Port company to be named after its main Quinta. This was primarily due to the work of António José da Silva who bought the Quinta in 1894 and spent the next 30 years developing it and marketing the wines. His descendants (laterly the van Zellers) continued to run the company until 1993 when it was sold to the insurance company AXA. A full range of Ports are produced, with those made on the Quinta being labelled as “Quinta do Noval” and those blended from other properties simply as “Noval”." lat="41.213333" lng="-7.537778" />
<marker label="Pacheca" name="Quinta da Pacheca" website="http://www.wonderfulland.com/pacheca/" info="First mentioned in 1738, Pacheca has been independently owned by the Pimentel family since 1903. Much of the grapes are used to make Douro table wine. The Port from the Quinta was formerly sold to &lt;a href='http://www.cockburns.com' target='_blank'&gt;Cockburn’s&lt;/a&gt; but since about 2000, a small range of Ports have been independently made and sold." lat="41.155733" lng="-7.798340" />
<marker label="Panascal" name="Quinta do Panascal" website="http://quintadopanascalvisitorscentre.wordpress.com/" info="Panascal was acquired by &lt;a href='http://www.fonseca.pt' target='_blank'&gt;Fonseca&lt;/a&gt; in 1978, although the wines from it had been an important component in the Fonseca Vintage Port for at least 20 years before that. &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; has been produced occasionally, in secondary years. " lat="41.146798" lng="-7.573131" />
<marker label="Passadouro" name="Quinta do Passadouro" website="http://www.quintadopassadouro.com/" info="Bought by a German, Dieter Bohrmann, in 1991, a range of table wines and Port were made at Passadouro in collaboration with &lt;a href='http://www.niepoort-vinhos.com' target='_blank'&gt;Niepoort&lt;/a&gt; until 2004 when they started to be produced entirely independently." lat="41.235075" lng="-7.531246" />
<marker label="Pégo" name="Quinta do Pégo" lat="41.162001" lng="-7.570374" />
<marker label="Portal" name="Quinta do Portal" website="http://www.quintadoportal.com" info="The eponyous property of Quinta do Portal, a shipper set up in 1991 Mansilha family who have been historic owners of number of properties in the area. A range of Port, Douro table wine and fortified Moscatel are produced, although the majority of the wines for the Quinta do Portal vintage blend are grown not on Portal but on Quinta dos Muros." lat="41.243728" lng="-7.555164" />
<marker label="Porto" name="Quinta do Porto" info="Porto was extensively developed in the mid-19&lt;sup&gt;th&lt;/sup&gt; Century by Dona Antónia Ferreira, who purchased it in 1863. Since then it has remained associated with  &lt;a href='http://eng.sograpevinhos.eu/marcas/8/gama' target='_blank'&gt;Ferreira&lt;/a&gt;, who now use it to make a Single Quinta 10 Year Old Tawny." lat="41.173574" lng="-7.564430" />
<marker label="Quartas" name="Quinta das Quartas" info="Bought by Manoel Poças in 1923 and associated with his company, &lt;a href='http://www.pocas.pt' target='_blank'&gt;Poças&lt;/a&gt;, since 1988, this Quartas is now mostly used for winemaking and maturing." lat="41.155208" lng="-7.835333" />
<marker label="Retiro Novo" name="Quinta do Retiro Novo" website="http://www.krohn.pt/engine.php?cat=33" info="Purchased by  &lt;a href='http://www.krohn.pt' target='_blank'&gt;Wiese &amp; Krohn&lt;/a&gt; in 1989 as their main Douro property for producing Port wine." lat="41.159582" lng="-7.522802" />
<marker label="Roêda" name="Quinta da Roêda" info="Planted in the early 18&lt;sup&gt;thP&lt;/sup&gt; Century, Roeda was purchased by John Fladgate (the middle anamed partner in the  &lt;a href='http://www.fladgatepartnership.com/' target='_blank'&gt;Taylor Fladgate Partnership&lt;/a&gt;) in 1862 who was subsequently elevated to the title of “Barão de Roêda”. When Fladgate’s daughter married Charles Wright of &lt;a href='http://www.croftport.com/' target='_blank'&gt;Croft’s&lt;/a&gt; in 1875, the property became associated with that shipper and became the key component of its vintage blends. &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; is produced in minor and some major years." lat="41.185146" lng="-7.530613" />
<marker label="Romaneira" name="Quinta da Romaneira" info="One of the largest properties in the Douro, Romaneira has had a long and complex history. Some of the earliest &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; known to have been exported (a Romaneira 1861) were produced on the Quinta. For much of the 20&lt;sup&gt;th&lt;/sup&gt; Century the Quinta was controlled by  &lt;a href='http://www.borgeswines.com' target='_blank'&gt;Borges &amp; Irmão&lt;/a&gt;, through the personal ownership of a director, António Borges Vinagre whose family started producing a range of Ports from the Quinta, independently, in 1985." lat="41.202213" lng="-7.497236" />
<marker label="Roriz" name="Quinta de Roriz" website="http://www.quintaderoriz.com/" info="Historically one of the most famous Quintas in the Douro, with a long history beginning with the building of a shooting lodge on the site by a Scot, Robert Archibald, in the early 18&lt;sup&gt;th&lt;/sup&gt; Century. Roriz was the first Quinta from which Single Quinta wines were exported, by &lt;a href='http://www.kopkeports.com' target='_blank'&gt;C.N. Kopke &lt;/a&gt; (perhaps as early as the late 18&lt;sup&gt;th&lt;/sup&gt; Century, though bottles of &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; from 1832 are known). In the early 20&lt;sup&gt;th&lt;/sup&gt; Century, the wines were sold under the Roriz label until the 1930s when they were blended into &lt;a href='http://eng.sograpevinhos.eu/marcas/8/gama' target='_blank'&gt;Ferreira&lt;/a&gt; and &lt;a href='http://www.quintadonoval.com' target='_blank'&gt;Quinta do Noval&lt;/a&gt;. From 1999 a range of Port and Douro wines was produced by the van Zeller family (formerly owners of Quinta do Noval), in collaboration with  the &lt;a href='http://www.symington.com' target='_blank'&gt;Symington Family Estates&lt;/a&gt;. The later bought the Quinta outright in 2009. " lat="41.194875" lng="-7.477934" />
<marker label="Rosa" name="Quinta de la Rosa" website="http://www.quintadelarosa.com/" info="de la Rosa’s history dates from 1906 when it was bought, renamed and given to Claire Feuerheerd as a christening present. The Quinta was initially used to produce Feuerheerd port (now sold as Hutcheson Feuerheerd by &lt;a href='http://www.porto-barros.pt' target='_blank'&gt;Barros&lt;/a&gt;) with several  &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; being produced. In the middle of the Century, the wines were sold to &lt;a href='http://eng.sograpevinhos.eu/marcas/10/gama' target='_blank'&gt;Robertson’s Rebello Valente&lt;/a&gt; before independent production of Port restarted in 1988." lat="41.182013" lng="-7.552779" />
<marker label="São Luiz" name="Quinta São Luiz" info="Probably founded in the 19&lt;sup&gt;th&lt;/sup&gt; Century, São Luiz was bought by  &lt;a href='http://www.kopkeports.com' target='_blank'&gt;C.N. Kopke &lt;/a&gt; in 1922 who have used it as an important component of their Vintage Ports (to the extent that many vintages have been, in effect, &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt;)."  lat="41.157526" lng="-7.616605" />
<marker label="Seixo" name="Quinta do Seixo" info="First mentioned in the mid 19&lt;sup&gt;th&lt;/sup&gt; Century, the Quinta was bought by Sousa Guedes towards the end of the Century, who used it in their Port until it was purchased by &lt;a href='http://eng.sograpevinhos.eu/marcas/8/gama' target='_blank'&gt;Ferreira&lt;/a&gt; in 1979. It is now contains the main winemaking facility for Ferreira, as well as contributing its own wine to the Ferreira blend. A single &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt;, a 1983, has been produced." lat="41.167792" lng="-7.555300" />
<marker label="Senhora da Ribeira" name="Quinta da Senhora da Ribeira" info="Purchased by George Warre in 1889 for Silva &amp; Cosens who used it in the  &lt;a href='http://www.dows-port.com' target='_blank'&gt;Dow’s&lt;/a&gt; blend. The Quinta was sold in 1952 by the &lt;a href='http://www.symington.com' target='_blank'&gt;Symington Family Estates&lt;/a&gt; (who, by then, owned Dow’s), and the wines sold to other shippers, but was re-bought in 1988 and is again used to Dow’s VP. &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; has been occassionally produced in secondary years." lat="41.146584" lng="-7.260128" />
<marker label="Sidró" name="Quinta de Sidró" info="Planted in the early &lt;sup&gt;th&lt;/sup&gt; Century by the Marquês de Soveral in whose family it was passed down until being purchased by &lt;a href='http://www.realcompanhiavelha.pt' target='_blank'&gt;Real Companhia Velha&lt;/a&gt; in 1972 who now use it in the their cheaper Port blends." lat="41.145053" lng="-7.398005" />
<marker label="Silval" name="Quinta do Silval" lat="41.230690" lng="-7.528977" />
<marker label="Sra do Rosário" name="Quinta Sra do Rosário" lat="41.139203" lng="-7.394528" />
<marker label="Tedo" name="Quinta do Tedo" website="http://www.quintadotedo.com/" info="Purchased in 1992 by Vincent Bouchard, who had grown up in Burgundy, Tedo now independently produces a range of Ports and Douro table wines. " lat="41.156864" lng="-7.640347" />
<marker label="Terra Feita" name="Quinta de Terra Feita" website="http://www.taylor.pt/qtfeita.asp" info="The current Quinta de Terra Feita has been created by  &lt;a href='http://www.taylor.pt' target='_blank'&gt;Taylor’s&lt;/a&gt; acquiring and merging four separate Quintas (which had been a longstanding contributor to the Taylor’s blend for over a Century) between 1974 and 1990.  &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; has been produced, commercially, in secondary years since 1986." lat="41.215240" lng="-7.544689" />
<marker label="Trovisca" name="Quinta da Trovisca" lat="41.159203" lng="-7.395528" />
<marker label="Tua" name="Quinta do Tua" website="http://www.grahams-port.com/quintas.asp?id=5" info="Formerly owned, but not extensively used, by  Dona Antónia Ferreira, the land currently occupied by Tua was bought by  &lt;a href='http://www.cockburns.com' target='_blank'&gt;Cockburn’s&lt;/a&gt; in 1889 and extensively replanted. In 1973 the neighbouring Quinta da Chousa was purchased and merged with Tua and the wines provided and important part of the Cockburn’s blend until 2006 when the Quinta was sold to  &lt;a href='http://www.grahams-port.com' target='_blank'&gt;Graham’s&lt;/a&gt;. A single  &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt;, a 1987, has been produced." lat="41.212113" lng="-7.428110" />
<marker label="Vale d’Agodinho" name="Quinta Vale d’Agodinho" lat="41.138970" lng="-7.355457" />
<marker label="Vale de Dona Maria" name="Quinta do Vale de Dona Maria" website="http://www.valedonamaria.com/" info="Dating from at least the mid  19&lt;sup&gt;th&lt;/sup&gt; Century, wines from Vale de Dona Maria were formerly used in the &lt;a href='http://www.smithwoodhouse.com/' target='_blank'&gt;Smith Woodhouse&lt;/a&gt; blend. In 1996 the property was purchased by Cristiano van Zeller, whose family had formerly owned &lt;a href='http://www.quintadonoval.com/' target='_blank'&gt;Quinta do Noval&lt;/a&gt;. It now produces, independently, a range of Ports and Douro table wines." lat="41.165159" lng="-7.511730" />
<marker label="Vale Meão" name="Quinta Vale do Meão" info="Purchased by  Dona Antónia Ferreira in 1877, Vale Meão provided wines for the &lt;a href='http://eng.sograpevinhos.eu/marcas/8/gama' target='_blank'&gt;Ferreira&lt;/a&gt; blend until Ferreira’s great-great-grandson, Vito Olazabal, bought out his relatives in 1994 and started producing a range of Ports and table wines, independently, in 1999." lat="41.148874" lng="-7.128110" />
<marker label="Vallado" name="Quinta do Vallado" info="Dating from 1716, Vallado has been owned by the &lt;a href='http://eng.sograpevinhos.eu/marcas/8/gama' target='_blank'&gt;Ferreira&lt;/a&gt; family since  Dona Antónia Ferreira purchased it in the 19&lt;sup&gt;th&lt;/sup&gt; Century. Since 1995 the Quinta has been producing, independently, a range of Douro table wines and Single Quinta 10- and 20-year old tawny Ports." lat="41.162361" lng="-7.766167" />
<marker label="Vargellas" name="Quinta de Vargellas" website="http://www.taylor.pt/qtvargellas.asp" info="Formerly three separate Quintas which were purchased by &lt;a href='http://www.taylor.pt' target='_blank'&gt;Taylor’s&lt;/a&gt; from the Ferreira family between 1893 and 1896. Since 1908 Vargellas has been the primary component in the Taylor’s Vintage blend. The Ferreiras exported and sold &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; in the 19&lt;sup&gt;th&lt;/sup&gt; Century, with Taylor’s producing them in secondary years since at least 1910, and marketing them commercially since 1958. In 1970 a commemorative Vargellas was produced from vineyards about to be lost due to the damming of the Douro. Since 1995 a premium Vargellas “Vinha Velha”  has been produced in certain major and secondary years from the grapes of a small plot of old vines." lat="41.142778" lng="-7.315833" />
<marker label="Ventozelo" name="Quinta de Ventozelo" website="http://www.quintadeventozelo.com/" info="First mentioned in 1806, Ventozelo is a very large property on the site of a Cistercian monastery. Never tied to a single Port shipper, the Quinta was bought in 1999 by the Spanish shellfish company Proinsa, who now independently produce the full range of Ports and Douro table wine." lat="41.186454" lng="-7.513592" />
<marker label="Vesuvio" name="Quinta do Vesuvio" website="http://www.quintadovesuvio.com/" info="Bought by the Ferreira family in 1823 and developed and enlarged on a grand scale by Dona Antónia Ferreira, Vesuvio was one of the few Quintas to be known in the UK in the 19&lt;sup&gt;th&lt;/sup&gt; Century. In the 20&lt;sup&gt;th&lt;/sup&gt; Century, its wines were used in the &lt;a href='http://eng.sograpevinhos.eu/marcas/8/gama' target='_blank'&gt;Ferreira&lt;/a&gt; blend, until the Quinta was bought by the &lt;a href='http://www.symington.com' target='_blank'&gt;Symington Family Estates&lt;/a&gt; in 1989. Vesuvio is now sold as a premium &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; which is unusually made in all but the worst years. In 2007 a premium “Vesuvio Capela” wine was released." lat="41.141111" lng="-7.261667" />
<marker label="Vista Allegre" name="Quinta da Vista Allegre" info="Dating from the 19&lt;sup&gt;th&lt;/sup&gt; Century, Vista Allegre has been run by &lt;a href='http://www.vallegre.pt/' target='_blank'&gt;Vallegre&lt;/a&gt;, a new Portuguese shipper, since 1998 who produce the full range of Ports and Douro table wines from it." lat="41.179090" lng="-7.565331" />
<marker label="Zimbro" name="Quinta de Zimbro" info="The “juniper” Quinta, Zimbro is mentioned in the first demarcation of the Douro in 1758 and was owned by the Barros family until being the first Quinta acquired by George Warre in 1888 for  Silva &amp; Cosens (who used it in their &lt;a href='http://www.dows-port.com' target='_blank'&gt;Dow’s&lt;/a&gt; blend). Zimbro was sold in the 1950s to the Pinto Espanyols family (at the same time that Quinta Senhora da Ribeira was sold). The grapes continue to be sold back to be used in the Dow’s blend, although &lt;a href='http://www.manuelhespanhol.com/' target='_blank'&gt;Manuel Hespanhol&lt;/a&gt; has produced table wines from it since 2003. In the 1870s and 1880s some  &lt;abbr title='Single Quinta Vintage Port'&gt;SQVP&lt;/abbr&gt; was produced from the property by Feuerheerd." lat="41.203166" lng="-7.405472" />
</markers>

