Greenvale Vineyards is a sixth generation family farm along the Sakonnet River in Portsmouth. The vineyard produces approximately 4,000 cases of estate-grown wine annually, including Skipping Stone White, Vidal Blanc, and 2018 Greenvale Chardonnay for whites. Red wines include Greenvale Meritage and 2016 Cabernet Franc. They also make Greenvale Vermouth using brandy derived from their Pinot Gris grapes. Guests are invited to picnic on site while enjoying their wine. They also host a live jazz series every Saturday from May through November.