One of Baja's oldest wine producers gives tours and tastings at its downtown winery and bottling plant. Santo Tomás's best wines are the Alisio Chardonnay, the Cabernet, and the Tempranillo; avoid the overpriced Unico. The winery also operates the enormous wine shop, a brick building across the avenue. The Santo Tomás Vineyards can be found on the eastern side of Highway 1 about 50 km (31 miles) south of Ensenada, fairly near the ruins of the Misión Santo Tomás de
Aquino, which was founded by Dominican priests in 1791: only a few pieces of adobe remain of the old church.