Experience the Napa wine region in a unique way – on the Napa Valley Wine Trolley. Hop aboard the Original San Francisco Cable Car Wine Tour, a historical replica of a San Francisco cable car and grab a seat on a special wine tasting adventure you will never forget. This open-air trolley will let you experience the picturesque vineyards like no other tour. The Up Valley Castle Tour heads north on a San Francisco Cable Car to Calistoga. The first stop is at Castello di Amorosa, a winery modeled after a 13th-century Tuscan castle for an extensive tasting. You will then enjoy an lunch at the famous Tre Vigne Pizzeria followed by stops at two other notable Napa Valley wineries. A knowledgeable guide will provide fun facts and information about Napa’s famous wines. Must be 21 years or older to take this tour.