Operated by the same family since 1863, Greenvale is a picturesque farm located along the Sakonnet River. Open for public tours and wine tastings, which take place in a restored building that was originally constructed as a stable. Greenvale also hosts performances by award-winning jazz musicians, and makes its facilities available for rental for weddings or other special events.
If you go:
Open daily, with tours every day at 2:00 PM. Wine tastings are 12 dollars per person, which includes a souvenir glass. During May through November, there are tastings that include live jazz performances, at a fee of 15 dollars per person.
Links:

582 Wapping Road
Portsmouth, Rhode Island 02871 USA
Phone Numbers:
Greenvale Vineyards
+1 (401) 847-3777
+1 (401) 847-3777