Discover Hakone’s Famous Hot Springs / Onsen – Ashinoyu, Tonosawa, and Sengokuhara

Hakone is one of Japan’s most beloved hot spring destinations, offering a rich variety of onsen experiences set against the backdrop of mountains, lakes, and forests. Among its many onsen towns, three stand out for their history, water quality, and unique atmosphere:

One of Hakone’s oldest hot spring areas, Ashinoyu is known for its milky-white sulfuric waters and serene, high-altitude setting. The water here is said to be especially effective for relieving fatigue and promoting skin health. It’s a quiet, spiritual escape surrounded by misty forests.
 

Located along a mountain stream just minutes from Hakone-Yumoto, Tonosawa blends traditional ryokan charm with easy access. Its clear, gentle alkaline waters are perfect for relaxing the body and soothing the skin. Many inns here offer open-air baths with forest views, making it ideal for first-time visitors.
 

Surrounded by open fields and tall pampas grass, Sengokuhara is a modern hot spring area with a tranquil countryside vibe. The onsen waters vary by inn, including both simple alkaline and sulfate springs, offering options for different wellness needs. It’s also a great base for art lovers and hikers.

No matter which area you choose, Hakone’s onsen promise a deeply relaxing and authentically Japanese experience that heals both body and spirit.

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