Forest in Thonglor combines private onsen with massage, while Totonoi centres on sauna, cold baths and rest. On the Phrom Phong side, Yunomori offers Japanese-style bathing and Health World adds themed rooms. Choose private or communal facilities first, then compare admission time and massage inclusions.
4 recommended spas
Forest Massage & Spa OnsenExplore this spa →4 recommended spas
Recommended spasAbout 320m from Thong Lo BTS
4.6Reviews 62
Forest Massage & Spa Onsen at the entrance to Thonglor Soi 1 offers private onsen alongside Thai, aromatherapy and foot massage. Its Ashiyu programme combines a foot soak with head, shoulder, hand and foot care, distinguishing it from communal-bath venues. Compare bathing-only and treatment combinations.
Recommended spasAbout 649m from Thong Lo BTS · Totonoi
Totonoi Sauna & Onsen on Sukhumvit 32 centres on the Japanese sauna–cold-bath–rest cycle. Private and communal zones have different access conditions, allowing a clear comparison between exclusive bathing and shared sauna use. The venue lists a walk of roughly seven minutes from Thong Lo BTS.
Recommended spasPhrom Phong · Sukhumvit 26
4.4Reviews 184
Yunomori Onsen & Spa Sukhumvit 26 is a Japanese-style bathhouse at A-Square on the Phrom Phong side. Compare communal bathing with Thonglor’s private-onsen options and decide whether to add Thai massage. Bath admission and massage-inclusive bookings have separate terms.
Recommended spasPhrom Phong area · onsen and themed rooms
Health World Onsen Spa & Massage adds a pebble footbath, cold bath, hinoki room, salt room and ice room to its onsen facilities. It suits a bathing and themed-room visit rather than a massage-only appointment. Treatment rooms are also available; compare admission with massage-combination options.
Forest’s private onsen and Totonoi’s private or communal areas have different booking arrangements. Confirm exclusive use if bathing together as a group is your priority.
Yunomori is on Sukhumvit 26, separate from the Thonglor-station choices. Compare a Phrom Phong shopping route with a Thonglor dining route before choosing a location.
Health World’s salt, hinoki and ice rooms and Totonoi’s sauna and cold bath provide different facility combinations. Follow each venue’s clothing and age rules for bathing and sauna use.
Rates and availability depend on dates, guests and selected options. Check the terms on the product page.
