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From the Hakone World / Places
Ryuguden Honkan Day Onsen
A day-use onsen in Ryuguden’s historic main building beside Lake Ashi, combining sheltered bathing with a broad lakeside outlook and distinctive architecture.
Choose this stop when you want to spend time by the lake even in cooler weather. Bathing is the main experience, while the building and view add a character distinct from the Yumoto day spas. Confirm the day’s access and bath rules before making the journey.
What to look for
Lake-facing baths
Historic main building
Useful to know
Check operating hours and bath rules directly with Ryuguden.
Leave enough time for the return transport from the western shore.
Your next visit
Estimated · Declared scenario and planning estimates; no live opening, weather, queue or booking service.
Outdoor visit · 90–150 min
World planning estimate; admission, opening, visit duration and access need checking.
Photo gallery 1
Original World content and translations, shown as supplied. Practical information may need updating.
Hakone / Tours & Travel
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