Maxwell Onsen

Gay onsen · Bangkok Surawong

A men-only Japanese bathhouse on Surawong Road, in operation since 2024. Three mineral pools, a pine sauna and a tatami restaurant.

• Onsen
• Food included

Address

173/3-5 Surawong Rd
10500 Bangkok

Opening hours

Mon–Fri 2 pm–12 am
Sat and Sun 12 pm–12 am

Entry

THB 600 (approx. €16) incl. Japanese set menu with refills, snacks, soft drinks, towel and locker

Facilities

Pools at 41 °C, 38 °C and 19 °C, pine sauna, stone steam room, Himalayan salt room, rest room, curtained rest cabins

Location

Surawong Road, 7 minutes on foot from BTS Sala Daeng

What makes Maxwell Onsen stand out

Maxwell transfers the Japanese onsen concept to a gay sauna: hot and cold pools instead of a party floor, plus a meal included in the entry. No reservation is needed. The sister venue Wellmax is on the same street.

Contact

Editorially researched, as of October 2026. Sources: Travel Gay (updated 15 Sep 2026), official website (© 2026, current prices and times). Opening hours, prices and programme may change, please check before visiting.