Soneva Soul at Soneva Fushi

Shoes go into a canvas bag at arrival and aren't seen again until departure, which tells you everything about the register here. Soneva Soul is the spa at Soneva Fushi, a sprawling wellness operation on a private Maldivian island where the treatment philosophy mixes old-school holistic ritual with genuinely high-tech programming. Vogue named it among the 100 best spas in the world, and the barefoot-on-white-sand setting makes it hard to argue.