Hopewell Township, in Mercer County, wraps around the borough of the same name in the rolling farmland west of Princeton. The township encompasses the Hopewell Valley, a stretch of rural Mercer County that has developed a small but established winery presence over the past two decades. Agricultural land here supports vineyard cultivation, and the area draws visitors looking for tasting room experiences connected to the landscape rather than a downtown setting.

Washington Crossing State Park sits along the township’s western border at the Delaware River, making this a natural stop for visitors coming up from Bucks County, Pennsylvania or down from Hunterdon County. Craft beverage options in Hopewell Township lean toward wine, though the broader Mercer and Hunterdon County corridor offers a wider mix of producers. For those planning a day trip through western New Jersey wine country, the township connects well with venues in neighboring Lambertville and through the Hunterdon hills to the north, forming one of the more accessible rural wine routes in the state.