Right Onsen › Kanagawa › Baths with a sauna, and often a cold plunge
Onsen with a sauna in Kanagawa
97 baths in Kanagawa. Listed where visitors confirm a sauna on site. Cold-plunge availability is shown per facility where it was reported.
Hakone · A steam-type sauna is available in the men's bathing area, though sometimes crowded.
Price: ¥1,450 · Day visitors: Yes · Outdoor bath: Yes · Tattoos: AllowedYokohama · Multiple reviewers described two sauna rooms, one very hot with automated löyly service, used from 2026.
Day visitors: Yes · Outdoor bath: Yes · Tattoos: Cover requiredHakone · A sauna with löyly/aufguss service is offered and mentioned by multiple visitors.
Price: ¥1,700 · Day visitors: Yes · Outdoor bath: Yes · Tattoos: AllowedYokohama · Multiple reviews (2026) describe multiple saunas ranging roughly 70-90°C in the communal bath area.
Price: ¥3,000 · Day visitors: Yes · Outdoor bath: Yes · Tattoos: Not allowedYokohama · Reviewers in 2026 noted multiple saunas of differing temperatures, including a high-heat sauna.
Day visitors: Yes · Outdoor bath: YesYokosuka · Reviewers mention both a regular dry sauna and a salt sauna on site.
Day visitors: Yes · Outdoor bath: Yes · Tattoos: Not allowedKawasaki · Multiple reviewers from 2026-07 to 2026-08 praised the sauna and stone-bed sauna (ganbanyoku).
Day visitors: Yes · Outdoor bath: YesChigasaki · Visitors in 2026 praised the sauna's high temperature and humidity, including a signature automated löyly dry sauna.
Day visitors: Yes · Outdoor bath: Yes · Tattoos: Cover required · Payment: Cards acceptedYokohama · Reviewers describe several sauna types including tower, steam-salt, and pyramid-style saunas with auto-löyly service (2026).
Day visitors: Yes · Outdoor bath: Yes · Tattoos: Not allowed · Payment: Cards acceptedHakone · The main bath area includes a sauna alongside indoor and outdoor baths.
Day visitors: Yes · Outdoor bath: YesYokohama · The facility has a mist sauna and dry sauna with an outdoor air-cooling area.
Day visitors: Yes · Outdoor bath: YesKawasaki · The facility has multiple saunas including a salt sauna and a high-temperature mugwort mist sauna, with outdoor rest chairs.
Price: ¥1,080 · Day visitors: Yes · Outdoor bath: Yes · Tattoos: Not allowedKawasaki · A sauna is available, though reviewers describe it as small with no outdoor cooling seating.
Day visitors: Yes · Outdoor bath: Yes · Tattoos: Not allowedYokohama · A high-temperature sauna is available, described as spacious with a window in 2026 visits.
Day visitors: Yes · Outdoor bath: Yes · Tattoos: Not allowed · Payment: Cards & QR acceptedYokohama · The communal sauna is described as very hot, around 90°C, and large enough for 15-20 people.
Day visitors: Yes · Outdoor bath: Yes · Tattoos: Not allowedHiratsuka · Several reviewers from 2026 described the sauna as hot, with one noting high (90°C) and medium (75°C) rooms.
Day visitors: Yes · Outdoor bath: Yes · Tattoos: Not allowed · Payment: Cards acceptedOdawara · Visitors describe a sauna, including an hourly auto-löyly session, as very hot.
Day visitors: Yes · Outdoor bath: YesYokohama · A salt sauna (shio sauna) is a regular feature of the communal bath, along with an indoor dry sauna in the women's area.
Price: ¥1,000 · Day visitors: Yes · Outdoor bath: YesAtsugi · Reviewers repeatedly mention multiple saunas including a dome-shaped Finnish-style one and a bakuhanseki sauna, with mixed opinions on quality (2026-03 to 2026-08).
Day visitors: Yes · Outdoor bath: Yes · Free-flowing (kakenagashi): YesYokohama · Visitors described a high-temperature sauna and a radium mist sauna, with tiered seating.
Price: ¥990 · Day visitors: Yes · Outdoor bath: YesSagamihara · Reviewers described a dry tower sauna and a salt sauna, with tiered seating and a nearby cold bath.
Price: ¥950 · Day visitors: Yes · Outdoor bath: Yes · Tattoos: Not allowedYokosuka · A communal sauna was reported as recently renovated, with capacity for roughly 10 people; one reviewer noted it is included free of charge.
Price: ¥1,100 · Day visitors: Yes · Outdoor bath: Yes · Tattoos: Not allowedChigasaki · Reviewers consistently mention multiple sauna types including salt and infrared saunas.
Day visitors: Yes · Outdoor bath: Yes · Payment: Cards acceptedFujisawa · The bathing area includes a sauna, described as small and old but functional.
Day visitors: Yes · Outdoor bath: Yes · Tattoos: Not allowedYokohama · Multiple visitors confirmed a communal sauna is available on-site.
Price: ¥1,500 · Day visitors: Yes · Outdoor bath: Yes · Tattoos: Not allowedHadano · The communal bath includes a sauna, described in 2026 reviews as decent-sized with strong loyly heat.
Day visitors: Yes · Outdoor bath: YesSagamihara · A communal sauna is available and reported crowded, especially on weekends, 2026.
Day visitors: Yes · Outdoor bath: Yes · Tattoos: Not allowedSagamihara · Visitors described the communal sauna as spacious and very hot, with automatic löyly.
Price: ¥1,100 · Day visitors: Yes · Outdoor bath: YesYamato · Visitors describe a spacious dry sauna, sometimes with steam from löyly, and a TV (2026).
Day visitors: Yes · Outdoor bath: Yes · Tattoos: Not allowedMinamiashigara · Reviewers in 2026 describe two saunas, including an outdoor löyly-style sauna and an indoor standard one.
Price: ¥2,400 · Day visitors: Yes · Outdoor bath: YesYokohama · Visitors describe a sauna that is sometimes mild, sometimes very hot, occasionally out of order, and crowded (2026).
Day visitors: Yes · Outdoor bath: Yes · Tattoos: Not allowedZama · An indoor sauna with a TV is present, described as fitting around 20-25 people.
Price: ¥900 · Day visitors: Yes · Outdoor bath: Yes · Free-flowing (kakenagashi): PartlyFure-yu ▲
Yokohama · The bath area has a sauna, but a 2026 visitor found its temperature unusually low.
Day visitors: Yes · Outdoor bath: No · Tattoos: Cover requiredEbina · The communal sauna, including löyly (water-pour) sessions, was praised as spacious and well-regarded in 2026.
Price: ¥1,100 · Day visitors: Yes · Outdoor bath: YesHakone · A communal sauna exists, described as hot with auto-loyly by some and cramped by another, 2026-04 to 2026-08.
Price: ¥1,650 · Day visitors: Yes · Outdoor bath: Yes · Tattoos: Not allowedYokohama · Multiple sauna rooms (dry sauna and an auto-löyly sauna) are offered, though the auto-löyly unit has reportedly been broken for extended periods in some years.
Price: ¥1,100 · Day visitors: Yes · Outdoor bath: Yes · Payment: Cash onlySagamihara · A dry sauna is available, described by some as small.
Price: ¥780 · Day visitors: Yes · Outdoor bath: Yes · Free-flowing (kakenagashi): YesOdawara · The communal sauna was described as very hot, sometimes crowded on weekends, with capacity for around 30 people.
Price: ¥1,300 · Day visitors: Yes · Outdoor bath: YesYokosuka · There is a sauna area, with one visitor describing two sauna rooms fitting about 9 people each.
Price: ¥1,250 · Day visitors: Yes · Outdoor bath: YesHakone · Reviewers confirmed a sauna is present in the communal bath area.
Day visitors: Yes · Outdoor bath: No · Tattoos: Not allowedYokohama · The sauna uses an automatic löyly system and is described as very hot by multiple visitors from 2026.
Day visitors: Yes · Outdoor bath: Yes · Free-flowing (kakenagashi): Yes · Tattoos: Not allowedYokohama · Multiple visitors (2026) described a large communal sauna as a highlight of the facility.
Day visitors: Yes · Outdoor bath: YesKiyokawa · A sauna is available, described as small but reaching very high temperatures.
Price: ¥500 · Day visitors: Yes · Outdoor bath: Yes · Free-flowing (kakenagashi): NoKawasaki · Multiple reviewers describe two sauna rooms (a mugwort sauna and a Finnish-style sauna) with hourly aufguss performances.
Price: ¥2,100 · Day visitors: Yes · Outdoor bath: NoYokohama · The bath had a sauna, described as around 80°C and moderately sized.
Price: ¥1,400 · Day visitors: Yes · Outdoor bath: YesYokohama · A sauna is available for an extra fee and is frequently mentioned as a highlight across 2026 reviews.
Outdoor bath: Yes · Tattoos: AllowedKuzunoyu ▲
Yokohama · The Royal course includes both a high-temperature and a low-temperature sauna, not available in the standard course.
Price: ¥570 · Day visitors: Yes · Outdoor bath: Yes · Tattoos: AllowedImaiyu ▲
Kawasaki · The communal sauna runs roughly 89-95°C and holds about 8 people, sometimes for an extra fee.
Day visitors: Yes · Outdoor bath: NoYokohama · Reviewers from 2025 to 2026 consistently describe a hot dry sauna with occasional löyly/blower steam service.
Day visitors: YesHakone · A communal sauna area is available on site.
Price: ¥1,500 · Day visitors: Yes · Outdoor bath: YesKawasaki · Both dry and steam saunas were available, with the dry sauna requiring an extra fee (100 yen or bundled into a 600 yen ticket).
Price: ¥500 · Outdoor bath: Yes · Tattoos: AllowedYamakita · A sauna is present alongside the indoor and outdoor baths.
Price: ¥600 · Day visitors: Yes · Outdoor bath: Yes · Tattoos: AllowedYokohama · A dry sauna (and a mist sauna, later suspended) was a regular draw for visitors throughout 2024-2025.
Price: ¥550 · Day visitors: Yes · Outdoor bath: Yes · Tattoos: AllowedYokohama · A wood-lined sauna with rock stove and auto-loyly is available, usually for a separate fee.
Price: ¥570 · Day visitors: Yes · Outdoor bath: Yes · Tattoos: AllowedKawasaki · A dry sauna is included in the entry fee at no extra charge, described as very hot (around 90-104C) across many 2025-2026 reviews.
Price: ¥570 · Day visitors: Yes · Outdoor bath: Yes · Payment: Cards & QR acceptedMiura · A small sauna with a 4-person capacity was available, though one reviewer called its heat weak.
Day visitors: Limited hours · Outdoor bath: YesYokohama · A dry sauna is available but requires an extra fee separate from the base admission.
Day visitors: Yes · Outdoor bath: Yes · Tattoos: Allowed · Payment: Cards & QR acceptedSagamihara · A sauna is available but requires an extra fee separate from the base admission (2025-2026).
Price: ¥550 · Day visitors: Yes · Tattoos: AllowedYokosuka · A sauna is available for an additional fee on top of the base bathing charge.
Price: ¥570 · Day visitors: Yes · Outdoor bath: Yes · Tattoos: AllowedKawasaki · A communal sauna is available, described by visitors as spacious but relatively low temperature.
Price: ¥570 · Day visitors: Yes · Outdoor bath: No · Tattoos: AllowedKawasaki · A small sauna is available for an extra fee, described by many reviewers as very cramped (fits 4-6 people).
Price: ¥550 · Day visitors: Yes · Outdoor bath: NoKawasaki · A free steam sauna is available in the regular bath, plus a separate paid high-heat dry sauna course.
Price: ¥570 · Day visitors: Yes · Outdoor bath: YesYokohama · A dry sauna is available for an extra fee (around 280 yen), reaching roughly 94-95°C, mentioned in reviews from 2024 to 2026.
Price: ¥570 · Day visitors: Yes · Outdoor bath: Yes · Tattoos: AllowedKawasaki · The facility has a dry sauna, described as spacious and reaching around 90-100°C, present in reviews across 2024-2026.
Day visitors: Yes · Outdoor bath: Yes · Tattoos: AllowedAtsugi · A dry sauna heated to about 90°C is available, though one visitor felt it ran too cool.
Price: ¥470 · Day visitors: Yes · Outdoor bath: No · Tattoos: AllowedTakarayu ▲
Kawasaki · A sauna is present and popular, though one 2025 review noted it requires an extra fee.
Price: ¥550 · Day visitors: Yes · Outdoor bath: Yes · Tattoos: AllowedKawasaki · Reviewers across 2024-2026 consistently describe a hot dry sauna, often priced separately (around 300 yen) with towels included.
Day visitors: Yes · Outdoor bath: NoAtsugi · The facility has both a dry sauna and a steam sauna, with reviewers citing temperatures around 94-96C.
Price: ¥1,300 · Day visitors: Yes · Outdoor bath: NoKawasaki · The sauna, an extra 100 yen, features frequent automatic löyly and is described as very hot across many visits from 2025 to 2026.
Price: ¥570 · Day visitors: Yes · Outdoor bath: No · Tattoos: AllowedFujisawa · A sauna is available for an extra fee, mentioned across reviews from 2024 to 2025.
Price: ¥570 · Day visitors: Yes · Tattoos: AllowedYokohama · A sauna is available for an extra fee, though the women's sauna was reported broken or removed in some visits (2024-2025).
Price: ¥570 · Day visitors: Yes · Outdoor bath: No · Tattoos: AllowedKawasaki · A sauna is available for an extra fee (about 250 yen) across multiple years of reviews.
Price: ¥530 · Day visitors: YesYokohama · A dry sauna (described variously as far-infrared or gas-heated) is present and mentioned in most reviews, usually at extra cost.
Day visitors: Yes · Outdoor bath: YesFujisawa · A sauna is available for an extra fee, with the women's sauna reported as reopened in 2026.
Price: ¥570 · Day visitors: Yes · Outdoor bath: Yes · Tattoos: AllowedKawasaki · The bathhouse has a sauna included free with regular admission across many years of reviews.
Price: ¥500 · Day visitors: Yes · Outdoor bath: NoKamakura · The men's bath has a working sauna, but several reviews from 2023-2026 report the women's sauna has been closed for an unspecified reason.
Day visitors: Yes · Outdoor bath: No · Tattoos: AllowedKawasaki · A wood-heated sauna is available for an extra fee (around 200 yen), reported hot (around 94-96°C) with occasional waits at peak times.
Price: ¥550 · Day visitors: Yes · Outdoor bath: YesMiura · Visitors describe a sauna among the bathhouse's tub options.
Price: ¥550 · Day visitors: YesKawasaki · Reviewers across 2022-2025 describe a separate-fee sauna, sometimes praised as well-maintained relative to the rest of the building.
Price: ¥570 · Day visitors: Yes · Outdoor bath: YesYokohama · A separate-fee sauna (roughly 150-200 yen) has been available consistently from 2021 to 2025.
Price: ¥550 · Day visitors: YesYokohama · A dry sauna is available for an extra 200-230 yen depending on the year.
Price: ¥530 · Day visitors: Yes · Outdoor bath: NoKikunoyu ▲
Yokohama · The sauna is available for an extra 250 yen fee, reported consistently from 2023 to 2026.
Day visitors: YesKikunoyu ▲
Yamato · A sauna is available for an extra fee, though the women's sauna was reported out of service as of 2023.
Price: ¥570 · Day visitors: Yes · Tattoos: AllowedKawasaki · Multiple reviewers describe a communal sauna available for an extra 300 yen (2021-2026).
Day visitors: Yes · Outdoor bath: NoKawasaki · A high-temperature dry sauna (around 84-90C) is available for an extra fee of 200-700 yen depending on year.
Price: ¥550 · Day visitors: Yes · Outdoor bath: YesYokohama · Most visitors describe a free steam sauna included in the entry fee, though one 2025 review claimed there was no sauna.
Day visitors: Yes · Outdoor bath: NoOgura-Yu ▲
Kawasaki · A sauna is available, often for an extra fee of about 200 yen, though several reviewers (2019–2025) note it is small.
Day visitors: Yes · Outdoor bath: NoYokosuka · A small extra-fee sauna (about 100 yen) was available, entered directly from the changing area, in the men's bath.
Price: ¥530 · Day visitors: YesKawasaki · A sauna is offered for an extra fee, but reviews from 2025 note it sometimes closes early or was temporarily stopped.
Day visitors: Limited hoursSakaeyu ▲
Kawasaki · Visitors from 2018 to 2026 consistently describe a separate-fee sauna (around 300 yen) with AM radio playing and temperatures around 90-105°C.
Day visitors: YesHakone · A sauna is present, described in 2023-2026 reviews as low-temperature.
Price: ¥2,000 · Day visitors: Yes · Outdoor bath: YesKawasaki · A 2023 review reports a sauna with a large towel provided to wrap around the waist inside.
Outdoor bath: YesZama · The men's sauna is described as unusually spacious and well maintained.
Price: ¥800 · Day visitors: Yes · Outdoor bath: Yes · Free-flowing (kakenagashi): PartlyHakone · A 2025 visitor reported the facility has a sauna in addition to indoor and outdoor baths.
Price: ¥1,500 · Day visitors: Yes · Outdoor bath: YesHakone · Reviewers in 2025 and 2026 mention a sauna at the facility.
Price: ¥1,500 · Day visitors: Yes · Tattoos: AllowedHakone · A 2023 review noted a sauna is available in the large communal bath area.
Outdoor bath: YesYugawara · A visitor in 2026 mentioned the facility has a sauna.
Day visitors: Yes · Outdoor bath: YesAlso in Kanagawa
