あだたら温泉ホテルパラダイスヒルズあだたらおんせん ほてる ぱらだいすひるず
Day-use bathing runs 6:00 to 22:00 (last entry 21:00); the sauna keeps a shorter 9:00 to 21:00 schedule. There's no fixed weekly day off: closures are irregular and posted in advance on the hotel's website and blog each quarter.
Adult day-use entry is 650 yen; ages 3 through elementary school are 350 yen, and kids 0 to 2 bathe free. Renting a yukata and towel set is an extra 500 yen.
Open-air outdoor bath
Enclosed indoor bathing area
Dry heat sauna room
Cold water plunge bath, typically used after sauna
Uses natural hot spring water
Private bath available for day-use visitors or hotel guests to reserve
Shared bathing area for all genders
Welcomes children and families
Kids' slide in the outdoor bath; infants 0-2 free; large indoor kids' play corner (ball pool, trampoline) elsewhere in the hotel.
Restaurant or dining open to visitors (not just hotel meal plans)
Multiple dining venues (cafe/bar, casual restaurant, free rest area with light meals) open to both day-use and overnight guests; a Google review from a day-use visitor confirms dining there.
Shower, wash stations, soap and shampoo provided
Towels available to rent or borrow
Relaxation space for after bathing
On-site or nearby parking available
Adatara Onsen Hotel Paradise Hills offers a calm bathing experience with a slight hot spring scent. The indoor baths have a chic atmosphere and provide changing seasonal views. The open-air bath is lukewarm, creating a relaxing setting. There is also a small sauna and cold bath available.
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Last updated July 7, 2026