A scenic hot spring resort located on the western side of Shimabara Peninsula, facing the Tachibana Bay.
With a spring temperature of 105℃ and boasting Japan's highest heat output, it's said to be effective for rheumatism and neuralgia.
Historic Sites
Scenic Views
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Highlights
105℃ spring temperature and Japan's highest heat output!
Car: Approximately 50 minutes from Isahaya IC on the Nagasaki Expressway via National Route 57; approximately 70 minutes from Nagasaki City via National Routes 251 and 57.
Train: Approximately 60 minutes by bus from JR Isahaya Station.
Plane: Approximately 90 minutes by bus from Nagasaki Airport. Show route
Overview
Obama Onsen is a hot spring resort located in Obama-cho, Unzen City, Nagasaki Prefecture. Situated on the western side of the Shimabara Peninsula, it faces the beautiful Tachibana Bay.
Nestled at the foot of the Unzen National Park, it's known for its stunning natural surroundings.
Obama Onsen boasts a long history, mentioned even in the "Hizen Fudoki" (713 AD).
It thrived as a spa town during the Edo period and remains a popular onsen destination today.
The most striking feature of Obama Onsen is its high-temperature, abundant hot springs.
With a spring temperature of 105℃ and Japan's highest heat output, it's believed to be effective for rheumatism, neuralgia, and cold sensitivity.
The onsen town features approximately 25 hotels and inns, along with three public bathhouses.
One of these public bathhouses is an open-air bath on the coast, offering breathtaking sunset views while bathing.
Beyond the onsen, Obama Onsen offers a wealth of surrounding attractions.
Explore historical sites like Unzen-dake volcano and Shimabara Castle, enjoy scenic walking paths, and savor fresh seafood at local restaurants.
Obama Onsen is a truly relaxing and rejuvenating hot spring destination.
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