Hot Spring Glamping in Kanagawa: Where to Soak and Stay

There is a specific pleasure in soaking in a hot spring after a day outdoors — your muscles unwinding in mineral water while steam rises into the evening air. Kanagawa Prefecture, just south of Tokyo, has the rare combination of glamping facilities and natural hot springs in the same area. From oceanfront onsen at Yokosuka to volcanic baths in Hakone, here is where to find the best hot spring glamping in Kanagawa.

Why combine onsen and glamping

Traditional camping and onsen have always gone together in Japan — campers drive to a nearby bathhouse to clean up after a day by the river. Glamping adds comfort to that equation. Instead of packing up a wet tent and driving to a public bath, you walk from your dome tent or cabin to an on-site hot spring. The best facilities put you in an outdoor rotenburo (open-air bath) with mountain or ocean views, wearing nothing but steam.

For more on the onsen-camping connection, see our onsen etiquette guide and the hot spring campgrounds guide.

La Vista Yokosuka Kannonzaki Terrace

The La Vista Yokosuka Kannonzaki Terrace is the standout onsen glamping experience in Kanagawa. Located on the Kannonzaki headland at the southern tip of Yokosuka, it overlooks Tokyo Bay with unobstructed ocean views. The onsen here is the highlight — you are literally soaking in a hot spring while watching cargo ships glide past on Tokyo Bay. On clear days, you can see across to Chiba.

The property blends resort accommodation with an outdoor terrace atmosphere. While not traditional tent glamping, the ocean-facing rooms, outdoor BBQ areas, and seaside walking trails create an experience that feels more "glamping" than "hotel." The Kannonzaki headland itself is beautiful — rocky shoreline, a lighthouse, and a park with coastal trails. For more on the area, read our Yokosuka coastal camping guide.

• Onsen: On-site hot spring bath with Tokyo Bay views
• Price: From around ¥15,000-25,000/night (varies by room type and season)
• Access: About 70 min from Shinagawa via Keikyu Line to Uraga, then bus to Kannonzaki
• Best for: Couples, anyone who wants onsen + ocean views without driving to Izu

Hakone hot spring glamping

Hakone is Japan's most famous hot spring area, and several glamping properties here include private or shared onsen:

• Dome-style glamping with private rotenburo — A few Hakone properties offer individual dome tents with private outdoor hot spring baths. This is the premium tier (¥25,000-50,000/night) but it is the ultimate onsen glamping experience. Your own mineral bath on your own deck, surrounded by forest.
• Shared onsen glamping — More affordable options (¥15,000-25,000) include shared hot spring facilities accessible from your glamping tent or cabin. The baths are the real thing — volcanic mineral water piped from Hakone's numerous hot spring sources.

See our detailed Hakone glamping guide for specific property recommendations.

Tanzawa: camping plus day-use onsen

The Tanzawa mountain area does not have glamping with on-site onsen, but it has something nearly as good: riverside campgrounds within a short drive of excellent day-use onsen. After a day of river play and hiking, drive 10-20 minutes to a public hot spring bathhouse. The combination of mountain camping and bathhouse soaking is how most Japanese campers have done it for decades.

• Campgrounds: Multiple options along the Nakatsugawa and Doshi rivers. See our Tanzawa guide.
• Day-use onsen: Several bathhouses in the Tanzawa foothills. Entry typically ¥700-1,200.
• Best for: Budget-conscious travelers who want nature + onsen without glamping prices

What to expect at onsen glamping

Onsen glamping ranges from basic (shared outdoor bath at a campground) to luxurious (private rotenburo with your dome tent). Here is what is typical:

• Bathing is communal in most shared onsen — men and women bathe separately, nude. Private baths are the exception.
• Bring a small towel. Most facilities provide a large bath towel but you use a small hand towel inside the bath area (for modesty and washing).
• Tattoo policies vary. Some glamping onsen are tattoo-friendly, others are not. Ask when booking. Private baths avoid this issue entirely.
• Evening is prime time. The best onsen experience is after dark, when the steam, stars, and silence combine.

Quick onsen etiquette guide

1. Wash your body thoroughly at the shower stations before entering the bath.
2. Do not put your towel in the bath water. Fold it on your head or leave it at the edge.
3. Do not swim, splash, or make loud noise. Onsen is for quiet soaking.
4. Tie long hair up so it does not touch the water.
5. Rinse off the minerals (or do not — some people like to let them dry on the skin for the health benefits).

For the complete guide, read Onsen Etiquette: What Every Foreign Camper Should Know.

Best season for onsen glamping

Onsen is wonderful year-round, but the experience changes with the seasons:

• Winter (December-February): The best season for onsen. Cold air amplifies the warmth of the water. Clear winter skies mean better views. Glamping prices are at their lowest. See our winter glamping guide.
• Autumn (October-November): Soaking in an outdoor bath surrounded by autumn colors is iconic. Popular season — book early.
• Spring (March-May): Comfortable temperatures. Cherry blossoms at some Hakone properties in early April.
• Summer (June-September): Hot outside, hot inside the bath. Less appealing for onsen but the post-river-play soak still feels great.

For more on hot springs and camping, explore our Hot Spring Campgrounds guide and 5 Best Onsen Towns Near Tokyo with Camping.