Kusatsu Onsen

♨️ Hot Springs · Kusatsu, Gunma

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.

Visitor Information

📍 Address	Kusatsu, Gunma
🎫 Admission	Free
🚉 Access	25 min bus from JR Naganohara-Kusatsuguchi Station
🕐 Hours	Not available
🌐 Official	–

💡 Tips for Visitors

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.