Golden Door
If you're searching for the ultimate zen experience this side of the Pacific Ocean, step through the doors of Golden Door in Southern California. The Japanese-style retreat, modeled after traditional ryokans or "inns," sits on 600 gorgeous acres, with 30 miles of private hiking trails, a state of the art gym and Pilates studio, a tennis court, a bamboo forest to do yoga in, and a range of tranquil Japanese gardens. Guests fuel up for their active (or decidedly chill) days with healthy, organic meals sourced - literally - from the property's own backyard.