Spend a week at this Mediterranean-inspired Southern California retreat and you'll never want to leave. Nestled on 200 private acres near San Diego, Cal-a-Vie Health Spa is an exclusive oasis with only 32 guest villas. Its programs are designed to provide the perfect balance between fitness, health and the mind-body-spirit connection. Enjoy the balmy So Cal weather at the private 18-hole golf course or take a hike on the hillside trails. Focus on fitness with courses in weight training, Pilates, core workouts, aqua workouts and Zumba Latin Dance, or quiet your mind with a meditation class in a 400-year-old chapel. A week at Cal-a-Vie would be incomplete without pampering yourself at the spa. Restore your body with a variety of spa therapies, including a hot stone foot treatment and oxygen facial. Once your week is over, you'll want to keep coming back for more.