Tamarind Springs
Day SpaKoh Samui, Surat Thani
A forest day spa on Koh Samui built around granite steam caves, waterfalls and plunge pools, open daily with walk-in or day-pass access.
$
Destination Spa
Stays built around wellness: programs, nutrition, movement, treatments.
3 spas match
烏來旅晨溫泉民宿 Wulai Rechange B&B
Destination SpaWulai, New Taipei
A hilltop Wulai B&B with sodium bicarbonate hot-spring baths in every room and an outdoor infinity pool, geared toward couples.
$$$Maple Grove Hot Springs
Destination SpaThatcher, Idaho
A riverside hot springs in Thatcher, Idaho, with outdoor thermal pools, day passes, and overnight stays in yurts, cabins, or tents.