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Promotion

Onsen Under the Moonlight

Escape the heat and soak in serenity — at half the price!

Enjoy 50% OFF Onsen Day Passes, exclusively Monday to Thursday nights.

📍 Sukhumvit 26 & Sathorn 10: 21:00–23:30
📍 Pattaya: 20:00–21:45
📅 Promo valid from 9 June – 31 July 2025 (excl. public holidays)
Unwind after hours. You deserve it.

Terms & Condition

  • This promotion is valid Monday to Thursday only at Yunomori Onsen & Spa:
    • Sukhumvit 26 and Sathorn 10 branches: from 9:00 PM to 11:30 PM
    • Pattaya branch: from 8:00 PM to 9:45 PM
  • The promotion is valid from June 9 to July 31, 2025, excluding public holidays (July 10, 11, and 28, 2025).
  • This E-Voucher is valid at all Yunomori Onsen & Spa branches in Thailand (Sukhumvit 26, Sathorn 10, and Pattaya).
  • This promotion cannot be combined with other promotions or special privileges, including the Onsen Day Pass pricing for children and seniors.
  • Yunomori Onsen & Spa reserves the right to change the terms and conditions or cancel the promotion without prior notice.

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