San Diego Wine Temecula Valley Wine Tour Limo Bus, Charter Bus, and Party Buses San Diego Wine Tour is a luxury transortation bus company specializing in group tours of 15-60 people to the beautiful Temecula Wine Country. The Temecula Valley Wine Country of Southern California is quickly growing into on of the top world-renowned Wine Countries on the West Coast. With over 20 wineries to choose from featuring 100’s of award winning wines and champagnes, a tour of the Temecula Valley Wine Country with San Diego Wine Tour is the perfect way to spend a relaxing and enjoyable day with friends. We offer exceptional guides and knowledgeable drivers to take you on a unique and top-quality tour. We are a full service transportation company that has been serving the Temecula Valley for years. We are a proud member of the Temecula Valley Wine Growers Association, as well as an active participant in the Responsible Partner Program.