Onsen OniOnsen Oni

Search Onsen Oni

Search onsen, areas, prefectures and pages.

Daishizen Aso Kenko no Mori / Aso Farm Land

大自然阿蘇健康の森/阿蘇ファームランド

A sprawling bath complex with about fifteen bathing styles

Lodging
Kyushu & Okinawa·Kumamoto

Day Use

Yes
11:00–18:00

Open every day of the year, though hours can shift with the season.

¥1,900

Child (elementary school age) day-use entry is 950 yen, about half the adult price; last admission is 18:00. Cash or QR payment only, no credit cards.

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathYes

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

SaunaYes

Sauna room of any kind

Cold BathYes

Cold water plunge bath, typically used after sauna

Bathing Arrangements

Mixed BathingNo

Shared bathing area for all genders

Policies & Services

KidsYes

Welcomes children and families

DiningYes

A restaurant or dining room open to visitors, not only meals for overnight guests

About

Aso Farm Land is a large resort built around dome-shaped guest rooms, with an onsen bathing complex that spans indoor and outdoor areas. The outdoor zone runs along a wooden walkway through the grounds, and there are around fifteen different bathing styles in all: indoors, a forest-style sauna, a cold plunge and jet baths; outdoors, an electric bath, a steam sauna and germanium-plate lying baths, ganbanyoku (岩盤浴), alongside the regular tubs. A shallower, cooler bath is set aside for half-body soaking. Day-use bathing is open to non-guests, and there is a restaurant on site for day visitors as well as overnight guests.

Loading map…

No reviews yet

Be the first to share your experience!

Onsen Oni

Last updated September 29, 2026