What are the public onsen hours?

The public baths run from 15:00 until 11:00 the next morning and switch male and female sides at 03:00.

Is the private open-air bath included?

Staying guests may reserve a 40-minute session at no extra charge; the bath has its own steam sauna.

What are Kadan Spa’s hours?

Kadan Spa is open 09:00–22:00, with the final reservation at 21:00, for overnight and day visitors.

Can young children use the pool?

Children must be toilet trained. Official materials disagree on whether the minimum excludes under-threes or children age three and under, so confirm for a child of three.

May pregnant guests book Kadan Spa?

Official guidance conflicts: the spa page mentions pregnancy care after notice, while the FAQ says pregnant guests should refrain. Confirm directly before booking.

What is the tattoo policy?

Exposed tattoos are not allowed in the public onsen or pool; the official FAQ instructs guests to cover them with a bandage.

Does the pool require a reservation?

The facilities guide says yes, although the live facilities page does not mention the requirement. Reserve or confirm before planning a swim.

What happens after a late spa cancellation?

Cancellation within 12 hours incurs half the course charge, while cancellation within two hours incurs the full course charge.

Ultra-LuxuryCountryside

Hakone, Japan

23 published room categories

Opened 1948

Hakone, Japan

Spa & Wellness

Gora Kadan Spa & Wellness

Name: Gora Kadan
Address: Hakone, Japan

Gora Kadan’s wellness program combines source-fed public onsen, a reservable private open-air bath, bedrock bath, Kadan Spa treatments, in-room bodywork, indoor pool and outdoor Jacuzzi, and a 24-hour gym. The sex-separated public baths run from 15:00 until 11:00 the next morning and switch at 03:00; guests must check the entrance sign. The private open-air bath includes a steam sauna and is available to staying guests for one 40-minute session at no extra charge, with published starts from 06:15–22:00. Kadan Spa runs 09:00–22:00 with last reservation at 21:00 and welcomes overnight and day visitors. The pool and Jacuzzi run 08:00–18:30, but younger-family rules conflict: the live page requires toilet training, while the bilingual facilities guide disagrees on whether the age cutoff means under three or age three and under. Pregnancy guidance also conflicts directly between the spa guide and FAQ, so both questions require confirmation rather than a promised entitlement.

Public onsen 15:00–11:00 next morning, switch at 03:00; private bath starts 06:15–22:00; bedrock bath 06:30–22:40; pool and Jacuzzi 08:00–18:30; Kadan Spa 09:00–22:00, last reservation 21:00; gym 24 hoursPublic onsen and pool carry child and tattoo rules; Kadan Spa accepts overnight and day visitors; private bath is reservable by staying guests

Facilities

Sex-separated source-fed public onsen with dry and steam saunas
Reservable private source-flowing open-air bath with steam sauna
Natural-rock bedrock bath
Kadan Spa treatment program
Warm-water indoor pool and outdoor Jacuzzi
24-hour fitness gym

Signature Treatment

Reserve the 40-minute private source-flowing open-air bath with steam sauna; staying guests receive the session at no extra charge.

Gora Kadan spa FAQ

What are the public onsen hours?: The public baths run from 15:00 until 11:00 the next morning and switch male and female sides at 03:00.
Is the private open-air bath included?: Staying guests may reserve a 40-minute session at no extra charge; the bath has its own steam sauna.
What are Kadan Spa’s hours?: Kadan Spa is open 09:00–22:00, with the final reservation at 21:00, for overnight and day visitors.
Can young children use the pool?: Children must be toilet trained. Official materials disagree on whether the minimum excludes under-threes or children age three and under, so confirm for a child of three.
May pregnant guests book Kadan Spa?: Official guidance conflicts: the spa page mentions pregnancy care after notice, while the FAQ says pregnant guests should refrain. Confirm directly before booking.
What is the tattoo policy?: Exposed tattoos are not allowed in the public onsen or pool; the official FAQ instructs guests to cover them with a bandage.
Does the pool require a reservation?: The facilities guide says yes, although the live facilities page does not mention the requirement. Reserve or confirm before planning a swim.
What happens after a late spa cancellation?: Cancellation within 12 hours incurs half the course charge, while cancellation within two hours incurs the full course charge.

Reviewed by Hotel Flock · Last updated August 2026