Beppu, in Oita Prefecture on Kyushu’s eastern coast, is Japan’s most geothermally active city and its hot spring capital in sheer volume — over 2,000 registered springs producing roughly 130,000 liters of water per minute, second only to Yellowstone globally in hot spring output. The city’s skyline of steam rising from countless vents gives it a permanently otherworldly atmosphere. Eight distinct onsen areas (Beppu Hatto) each have different water chemistry, and the famous Jigoku (Hell) springs are among Japan’s most dramatic natural attractions.
The Hells of Beppu (Jigoku Meguri)
Beppu’s nine “Jigoku” (Hell) springs are natural hot spring phenomena so extreme they cannot be bathed in — temperatures reach 100°C and the visual effects are spectacular. The most famous are: Umi Jigoku (Sea Hell) — cobalt blue, 98°C, produced by a methane gas explosion 1,200 years ago; Chi no Ike Jigoku (Blood Pond Hell) — the world’s oldest naturally occurring red hot spring, colored by iron oxide; Tatsumaki Jigoku (Tornado Hell) — a geyser erupting every 30–40 minutes. A combined ticket (¥2,200) covers all nine Hells; the circuit takes 2–3 hours by foot and bus between the two clusters.
Sand Baths (Sunamushi)
Beppu’s most distinctive bathing experience is sunamushi — sand bath, where attendants bury bathers up to the neck in naturally geothermally heated sand on the beach. The sand at Suginoi Hotel’s Sunamushi Kaikan and Takegawara Bathhouse reaches 40–50°C, promoting circulation and muscle relaxation in ways standard water baths cannot. Guests wear provided yukata before entering the sand; the session typically lasts 10–15 minutes. Takegawara, built in 1879, is a National Important Cultural Property and the most atmospheric sand bath facility.
Beppu’s Eight Onsen Areas
Each of Beppu’s eight designated onsen districts has different water chemistry and character. Beppu Onsen (the central area near the station) is the most accessible with numerous public bathhouses. Kannawa (the Hells area) is the most geothermally dramatic. Hamawaki is a traditional fishing village onsen. Myoban is famous for its distinctive sulfurous white water and thatched hut yunohanagoya — facilities where the mineral deposits from evaporated spring water are collected and sold. Each area has public shared baths (200–400 yen entry) operated by the city, typically in small, atmospheric old buildings.
Beppu Food & Local Culture
Oita Prefecture is the largest producer of kabosu citrus in Japan — a tart, yuzu-like fruit used as a condiment with virtually every savory dish. Toriten (Oita-style chicken tempura served with kabosu and ponzu) is the local specialty, eaten at casual restaurants throughout the city. Jigoku mushi (hell steaming) — cooking food in the natural steam from hot spring vents — is a unique dining experience; Jigoku Mushi Kobo near Kannawa provides ingredients and steamers for a self-service meal. Beppu’s covered shopping arcade (Ekimae Nakamachi) has independent food vendors and offers a window into working-class Japanese commercial life.
Practical Tips
- Getting there: Sonic limited express from Hakata (Fukuoka) Station — 2 hours, ¥4,540; covered by JR Pass
- Beppu Hatto Onsen ticket: The ¥1,500 Onsen Hoyo Land pass covers multiple public bathhouses across all eight areas
- Mud baths: Beppu’s Onsen Hoyo Land has genuine volcanic mud baths — uniquely thick and deeply relaxing; separate from the mainstream Jigoku circuit
- Steam cooking: The self-cooking facility at Kannawa is open to the public; buy vegetables and eggs from the adjacent market and steam them yourself for ¥100–¥200
- Accommodation: Suginoi Hotel offers a spectacular hillside setting with multiple onsen facilities; central Beppu has many budget business hotels convenient to the station and public baths