♨️ Hot Springs in Kanto
2 spots found
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Kusatsu Onsen
草津町, 群馬県
Kusatsu Onsen is one of Japan's most celebrated hot spring resorts, located in the mountains of Gunma Prefecture. The town centers around Yubatake (hot water field), a dramatic wooden cascading structure where volcanic spring water cools while releasing clouds of steam into the air. Famous for its highly acidic waters said to cure every ailment except lovesickness, this historic onsen town offers authentic Japanese bathing culture in a picturesque mountain setting.
💡 Many public baths require cash payment and don't accept credit cards, so bring yen. The waters are extremely hot (around 45-50°C) and acidic, so start with shorter soaking times if you're not accustomed to onsen. Winter (December-February) offers a magical snowy atmosphere, while autumn provides beautiful foliage, though summer is ideal for those sensitive to extreme temperatures.
Hakone Onsen
箱根町, 神奈川県
Hakone Onsen is a renowned hot spring resort area nestled in the mountains southwest of Tokyo, offering stunning views of Mount Fuji and therapeutic natural hot springs. This historic spa town has been welcoming weary travelers for over a thousand years, with numerous traditional ryokans and modern hotels featuring both indoor and outdoor baths. The area combines relaxation with adventure, as visitors can explore art museums, cruise on Lake Ashi, and ride the famous Hakone Ropeway while enjoying the rejuvenating waters.
💡 Many traditional ryokans require advance reservations and may be cash-only, so plan ahead and bring sufficient yen. Most onsens have specific bathing etiquette including washing thoroughly before entering the communal baths and keeping towels out of the water - tattoos may be restricted at some establishments. Visit on weekdays to avoid crowds, and consider purchasing the Hakone Free Pass for unlimited transportation access throughout the region.