Top-Rated 5-Stars Luxury Accommodation in Kusatsu Onsen

We’ve spent hours researching blogs and glossy magazines for the best hotel recommendations. These are our top picks of the coolest hotels in Kusatsu Onsen. Bon voyage!

Kusatsu Onsen Popular Hotels

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Recommended Popularity Ratings

2025 Kusatsu Onsen Top 5 5-Stars Luxury Hotel

Hotel Spax Kusatsu

7.9/10

Recommended

Kusatsu Onsen - in city center

276 reviews

Great onsen experience, Relaxing atmosphere, Friendly staff

Nestled in the heart of Kusatsu Onsen, Spax Kusatsu offers a luxurious escape. Immerse yourself in the healing benefits of natural hot springs, enjoy elegant accommodations, and indulge in world-class spa treatments. Experience the ultimate Japanese hospitality and rejuvenate your body and soul.