Best Ryokans in Kanagawa: Hakone, Odawara, and the Shonan Coast

Kanagawa is the prefecture directly below Tokyo — its northern edge borders Yokohama, its mountains hold Hakone, and its southern coast faces the Pacific from Kamakura to the Miura Peninsula. For onsen travelers, Kanagawa means Hakone. But the prefecture has more texture than Hakone alone.

Hakone's Sub-Areas

Hakone is not a single town but a volcanic caldera encompassing 17 distinct hot spring areas. The character varies significantly depending on which area you base in.

Hakone-Yumoto (箱根湯本)

The gateway — lowest elevation, most accessible, most crowded. The main shopping street runs from the station to the Hayakawa River, lined with manju shops and day-tripper infrastructure. The ryokans here range from large resort-style to intimate traditional.

Best for: Day-trippers who add one night; budget-range stays; access to the Romancecar terminus.

Spring type: Mostly sodium sulfate (clear, light mineral character).

Miyanoshita and Tonosawa (宮ノ下・塔ノ沢)

Mid-elevation, more secluded than Yumoto. The Fujiya Hotel (Japan's oldest Western-style hotel, opened 1878) sits in Miyanoshita — a national cultural property. The surrounding small ryokans have a quieter character.

Best for: History-focused travelers; mid-range ryokan stays with garden character.

Gora (強羅)

The upper valley, accessible by the Hakone Tozan Cog Railway from Yumoto (the steepest adhesion railway in Japan). Gora and the surrounding Kowakien area have the densest concentration of high-quality ryokans with private outdoor baths.

Best for: Quality mid-luxury ryokan stays; access to the Hakone Open Air Museum (a 10-minute walk from Chokoku-no-Mori station).

Spring type: Calcium sulfate, iron, and sodium sulfate springs across different properties.

Sengokuhara (仙石原)

The plateau above the main valley — highest elevation in the Hakone area, open grassland (susuki pampas grass field in autumn is one of Hakone's most photographed scenes), and the clearest Fuji views on fair-weather days. More spread-out properties here; ryokans tend toward resort-style with more grounds.

Best for: Fuji views; autumn pampas grass season (September–November); travelers with self-drive access.

Beyond Hakone: Other Kanagawa Areas

Odawara

The castle town at the foot of the Hakone mountains — Odawara Castle (reconstructed, good interior museum) and a well-preserved historical townscape. Primarily a transit point for Hakone, but some small traditional inns operate here.

For: Travelers interested in the Warring States period (Odawara Castle was the seat of the Hojo clan); combining a castle visit with a Hakone onsen night.

Yugawara (湯河原)

Technically in Kanagawa (southern edge, bordering Shizuoka), Yugawara is a compact onsen town on the coast near Atami. Less famous than Hakone; quieter and more affordable. The Manyo-koen hot spring park above the town has outdoor hot spring facilities.

Access: JR Tokaido Line to Yugawara (70 minutes from Tokyo), or JR Pass connection.

Best for: Budget-conscious travelers who want a coastal onsen experience closer to Tokyo than Hakone prices; mid-week stays.

Kamakura and the Shonan Coast

Not onsen territory — Kamakura and the Shonan coast (Zushi, Hayama, Enoshima) are day-trip and coastal getaway destinations from Tokyo rather than hot spring bases. Small guesthouses and minshuku operate here for overnight stays, but the draw is Buddhist culture, surfing, and Pacific coast rather than ryokan onsen.

For ryokan travelers: The Kamakura area combines well with a Hakone night — the standard itinerary is 2 nights Hakone (onsen + Fuji) + 1 day Kamakura (Great Buddha + Zen temples) before returning to Tokyo.

Practical Hakone Notes

Hakone Free Pass (Odakyu): A 2-day (¥6,100) or 3-day (¥6,500) pass covering round-trip Romancecar from Shinjuku to Hakone, plus unlimited use of all Hakone internal transport (Tozan Railway, cable car, ropeway, lake cruise). Very good value if using multiple transport modes.

Fuji visibility: Mt. Fuji is visible from Hakone on approximately 70–80 clear days per year. Best visibility: winter mornings (December–March), before 9am, with a cold clear night beforehand. Summer is frequently obscured by heat haze. Check the Hakone Ropeway webcam before departure for real-time visibility.

Ropeway timing: The Hakone Ropeway from Sounzan to Togendai (over the Owakudani volcanic area) is one of the most dramatic ropeway rides in Japan — suspended over active volcanic steam vents. Closed periodically for volcanic activity levels — check status before planning.

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Related guides:

→ Hakone Ryokan Guide → Ryokan Near Tokyo Day Trips → Best Ryokans with Private Outdoor Baths → Japan Hot Spring Travel Guide