Bonsall, California has been acclaimed by many as one of the most unique communities in Southern California. Bonsall is found 12 miles from the Pacific Ocean, along the beautiful San Luis Rey River on roughly 32 square miles. Pacific trade winds, and microclimate keep Bonsall beautiful and at a pleasant temperature all year long. Its rural, equestrian, small town charm, cool summers and mild winters have turned many travelers into full-time residents.