Lavella Spa
Day SpaKoh Phangan, Surat Thani
Day spa in Ban Tai, Koh Phangan, with massages, baths and multi-hour packages for solo guests or couples, plus private suites and a sauna.
$$
Day Spa in Thailand
2 spas match
Pai, Mae Hong Son
A walk-in herbal sauna and cold-plunge spot in Pai with a restaurant and lounge attached, open daily 8am-10pm.