douro valley vineyards map symington family vineyards grape varieties grape variety library winemaking modern lagares cooperage and ageing news visit us douro quinta do bomfim graham s port lodge cockburn s port lodge sustainability environmental economic social achievements a leading family of port and the dourosee the latest video a year in the vineyard . traditional treadingnewsfollow a year in the vineyard with us view videonewsfollow a year in the vineyard with us view videonewsfollow a year in the vineyard with us view video vineyards douro valley vineyard map the symington family have built up over several generations the largest vineyard holding in the upper douro valley and indeed in portugal . this unmatched collection of very fine vineyards spread along the length and breadth of the douro valley provides the foundation which sustains the quality of the family s port and douro doc wines . this map allows you to find the location of all our vineyards or quintas as they are called in portugal.see the mapsymington vineyards gallery see more photossymington grape variety libraryour experimental grape variety field in the spring of 2014 we established an ampelographic field at our quinta do ata de vineyard in the douro superior which we named symington grape variety library . it is the only large scale experimental grape variety field in northern portugal and builds on our extensive viticulture research and development work of recent decades . the objectives of this long term research project are to help preserve the genetic diversity of the douro s grape varieties whilst studying their viticultural and oenological potential . symington s viticulture team will seek to recover the forgotten varieties that may prove suitable for planting in the douro s varied terroirs in the future.read more blog port glossary links contacts symington 2015 legal age i confirm that i have legal age for drinking in my country of residence . confirm remember for one month we use cookies to make sure we give you the best experience on our website . we do not store any personal information . i agree more info cookies usage this website uses cookies so that we can provide you with the best user experience . some of these cookies are necessary for the website to work . other cookies perform functions like recognizing you each time you visit the site or helping our team to understand which parts of the site you find more interesting and useful . we do not store any personal information . if you are happy with the use of cookies on the symington family estates website please click on the i agree button . i agree