Best Spa Thailand

Onsen and sento in Bangkok

27 places

Japanese-style hot baths with an entry fee. Most separate men and women; check the rules before you go. 27 places in Bangkok, with prices from ฿350.

  • ฿650Lowest price on a menu
  • 4Open past midnight
  • ★ 4.6Average Google rating

  1. No. 16: Yunomori Onsen & Spa Sukhumvit Soi 26

    Phrom Phong

    Seven onsen baths with spring water from Kanchanaburi, plus a Thai massage menu.

    MRT Queen Sirikit National Convention Center · 14 min walk

    4.5 (5,437)
    ฿650 entry
  2. No. 25: FEEL ONSEN

    Bang Khen

    BTS 11th Infantry Regiment · 2 min walk

    4.5 (35) open late
How we rank

Each place gets a score from its Google rating, weighed by how many people have reviewed it, with a small lift for publishing its prices and hours. Prices come from each place's own menu.

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About onsen and sento in Bangkok

Bangkok has a small number of Japanese-style onsen and sento: hot baths you pay to enter, usually with indoor and outdoor pools, a sauna, a rest area and a restaurant. Most separate men and women, and in Japanese style you bathe without a swimsuit in the separate areas. Massage and spa treatments are often sold on top.

Each onsen's page shows its entry fee and rules where it publishes them: children's prices, towel rental and any time limit.

What is the difference between an onsen and a sento?

In Japan an onsen uses natural hot-spring water and a sento is a public bath with heated tap water. Bangkok's places use both names; the page says what each place says about its water.

Do I need a swimsuit?

In separate men's and women's baths, usually not: you bathe as in Japan. Mixed areas, where there are any, need a swimsuit. Each place's rules are on its page when it publishes them.

Are tattoos allowed?

Rules differ. Some places ask you to cover tattoos. Check the place's own rules before you go.

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