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.
$
Spas with walk-ins welcome in Koh Samui
4 spas
Koh Samui, Surat Thani
A walk-in sauna, steam room and ice bath garden in Lamai, Koh Samui, with Thai massage and a café, day pass 380 THB.
$Amba
Day SpaKoh Samui, Surat Thani
An adults-only day spa in Bo Put, Koh Samui, with sauna, steam room, hydrotherapy pool, ice bath and a healthy-food restaurant, open daily 8:30am-10pm.
$$Legacy Spa
Day SpaKoh Samui, Surat Thani
A day spa in Bo Phut, Koh Samui, open daily 9am to 11pm with a sauna and traditional Thai treatments for solo visitors and couples.
$$