蓼科レイクリゾート(旧:AMBIENT 蓼科ホテル)
Lake-view onsen baths at a Tateshina resort hotel
Uses natural hot spring water
Open-air outdoor bath
Enclosed indoor bathing area
Sauna room of any kind
Cold water plunge bath, typically used after sauna
Shared bathing area for all genders
Welcomes children and families
A restaurant or dining room open to visitors, not only meals for overnight guests
Shower, wash stations, soap and shampoo provided
On-site or nearby parking available
A resort hotel by Megami-ko lake in Tateshina, with an onsen pool and both an indoor and an outdoor bath looking out over the water. The sauna has been renewed in a Nordic style, with a cold plunge fed by natural water alongside it. The restaurant runs a seasonal buffet.
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Last updated September 29, 2026