Oniyama Hotel  

In the Kannawa quarter of Beppu, a ryokan steps from the Hells of Beppu — think Boiling Hell and Demon Mountain Hell hot springs. A short walk to Kannawa Onsen and within easy drive of Aso Kuju National Park; Oita Airport is about 36.5 km away.

This onsen ryokan has 90 air-conditioned rooms with refrigerators, in-room safes, complimentary toiletries and hair dryers, plus daily housekeeping. The property is known for its gensen-kakenagashi (natural free-flowing) baths and one of Beppu’s largest open-air rotenburo — expect authentic hot-spring ritual and steam-filled mornings.

Stand-out features include extensive hot springs and large outdoor baths, a sauna and massage room, gift shop and vending machines, plus karaoke and a children’s playroom. Self parking is available (charged), and the hotel offers spa-style, steam-forward vibes for onsen lovers.

Complimentary wireless internet is available on the property. Multilingual staff (English and Korean), luggage storage and a vending machine add practical convenience; note the front desk operates limited hours.

An on-site restaurant serves satisfying meals with regional flair, including Beppu’s signature jiggoku-mushi (hell-steamed) cuisine. Expect local tastes and hearty hot-spring dining after a soak.