Graham's cellars were founded in 1890 and, in 2013, reopened after a period of major refurbishment that retained its original features and functionality. Under the centuries-old Riga pine-wood beams and protected by thick granite walls, there are 3200 oak casks and more than 2,000 barrels in vats and ferries, as well as jars where the legendary Graham's Vintage Ports age. Today, Graham's cellars are a museum full of history, Vintage Room (where rare wines are) and Vinum restaurant. Cellars can be visited with wine tasting included.