Onsen saunas in Yokohama, Japan
RAKU SPA BAY 横浜
RAKU SPA BAY Yokohama is a bathing complex in Yamauchi-chō, Kanagawa ward, reached by free shuttle bus from Higashi-Kanagawa and Yokohama stations. Its golden Cotton Harbor Onsen, a strongly salty spring from about 1,500 m, fills a semi-outdoor bath looking out over Minato Mirai. There is a dry sauna with löyly and a cold bath, plus two bedrock baths and over 10,000 comics. Weekday adult entry is ¥1,540 and weekends ¥2,030; it stays open overnight on Fridays and Saturdays.
みうら湯 弘明寺店
Miurayu Gumyōji is a super sento seven minutes' walk from Gumyōji station, built around a black-water natural mineral spring from 150 m down, heated for bathing and also served carbonated. Its 14 baths and saunas include a far-infrared tower sauna and a relaxation mist sauna, with a cold bath, and the two bath halls swap between men and women every Monday. Open 10:00–23:00 on weekdays and until 24:00 at weekends; entry is ¥980, or ¥1,080 at weekends.
ヨコヤマ・ユーランド鶴見
Yokoyama Yu-Land Tsurumi is a natural hot spring spa in Shimosueyoshi, Tsurumi ward, fed by water of about 40 °C from 1,500 m below the site, with a high-concentration carbonated spring. Its sauna is lined with ocher clay and germanium ore, and the cold bath is kept around 10 °C, one of the coldest in the Kantō region by the venue's account. Open 10:00–24:00 (last entry 23:00); entry with towels and house wear is ¥1,400 on weekdays and ¥1,500 at weekends.
天然温泉 満天の湯
Manten no Yu is a natural hot spring super sento beside Sōtetsu Kamihoshikawa station, decorated as an old Tōkaidō post town. The outdoor rock bath uses spring water drawn on site. The sauna runs automatic löyly every hour, alongside a 50 °C steam room, a mint-scented cold bath and themed löyly events such as roasted-tea löyly. Open 6:00 to 1:00 (last entry 24:30); adult entry is ¥1,100 on weekdays and ¥1,200 at weekends.
横浜みなとみらい 万葉倶楽部
Manyo Club Minato Mirai is a 24-hour day spa and inn in Shinkō, Naka ward, filled with hot spring water trucked in daily from Atami and Yugawara. Men and women each have three saunas: a dry sauna with automatic löyly and a herbal steam sauna for both, plus a 100 °C-plus super-hot sauna for men and a salt sauna for women. Both sides have cold baths, and an open-air deck with loungers looks toward Yokohama port. Entry from 10:00 is ¥3,500; tattoos are refused.
横浜天然温泉くさつ
Yokohama Tennen Onsen Kusatsu is a neighbourhood bathhouse near Keikyū Idogaya station that runs on 100% spring water, a sodium bicarbonate 'black water' onsen. It has a sauna with automatic löyly and a cold bath chilled to 18 °C. Bath-only entry is ¥570; bath plus sauna with a rental towel is ¥870 on weekdays and ¥920 at weekends. Open 12:00–23:00 on weekdays and from 10:00 at weekends, closed Mondays; tattoos are allowed.
横濱スパヒルズ 竜泉寺の湯
Yokohama Spa Hills Ryūsenji no Yu is a large super sento in Shirane, Asahi ward, with natural hot spring water from 2,000 m down and three carbonated baths. Its 'bazooka' löyly sauna runs löyly at the top and half past every hour; men also have a medi sauna and women an aroma salt sauna. There is a super-cold water bath and a cooling area, and Aufguss events are held. Open daily 6:00–1:00; adult entry is ¥980 on weekdays and ¥1,100 at weekends, and the sauna is for over-12s only.
RAKU SPA BAY 横浜
RAKU SPA BAY Yokohama is a bathing complex in Yamauchi-chō, Kanagawa ward, reached by free shuttle bus from Higashi-Kanagawa and Yokohama stations. Its golden Cotton Harbor Onsen, a strongly salty spring from about 1,500 m, fills a semi-outdoor bath looking out over Minato Mirai. There is a dry sauna with löyly and a cold bath, plus two bedrock baths and over 10,000 comics. Weekday adult entry is ¥1,540 and weekends ¥2,030; it stays open overnight on Fridays and Saturdays.
みうら湯 弘明寺店
Miurayu Gumyōji is a super sento seven minutes' walk from Gumyōji station, built around a black-water natural mineral spring from 150 m down, heated for bathing and also served carbonated. Its 14 baths and saunas include a far-infrared tower sauna and a relaxation mist sauna, with a cold bath, and the two bath halls swap between men and women every Monday. Open 10:00–23:00 on weekdays and until 24:00 at weekends; entry is ¥980, or ¥1,080 at weekends.
ヨコヤマ・ユーランド鶴見
Yokoyama Yu-Land Tsurumi is a natural hot spring spa in Shimosueyoshi, Tsurumi ward, fed by water of about 40 °C from 1,500 m below the site, with a high-concentration carbonated spring. Its sauna is lined with ocher clay and germanium ore, and the cold bath is kept around 10 °C, one of the coldest in the Kantō region by the venue's account. Open 10:00–24:00 (last entry 23:00); entry with towels and house wear is ¥1,400 on weekdays and ¥1,500 at weekends.
天然温泉 満天の湯
Manten no Yu is a natural hot spring super sento beside Sōtetsu Kamihoshikawa station, decorated as an old Tōkaidō post town. The outdoor rock bath uses spring water drawn on site. The sauna runs automatic löyly every hour, alongside a 50 °C steam room, a mint-scented cold bath and themed löyly events such as roasted-tea löyly. Open 6:00 to 1:00 (last entry 24:30); adult entry is ¥1,100 on weekdays and ¥1,200 at weekends.
横浜みなとみらい 万葉倶楽部
Manyo Club Minato Mirai is a 24-hour day spa and inn in Shinkō, Naka ward, filled with hot spring water trucked in daily from Atami and Yugawara. Men and women each have three saunas: a dry sauna with automatic löyly and a herbal steam sauna for both, plus a 100 °C-plus super-hot sauna for men and a salt sauna for women. Both sides have cold baths, and an open-air deck with loungers looks toward Yokohama port. Entry from 10:00 is ¥3,500; tattoos are refused.
横浜天然温泉くさつ
Yokohama Tennen Onsen Kusatsu is a neighbourhood bathhouse near Keikyū Idogaya station that runs on 100% spring water, a sodium bicarbonate 'black water' onsen. It has a sauna with automatic löyly and a cold bath chilled to 18 °C. Bath-only entry is ¥570; bath plus sauna with a rental towel is ¥870 on weekdays and ¥920 at weekends. Open 12:00–23:00 on weekdays and from 10:00 at weekends, closed Mondays; tattoos are allowed.
横濱スパヒルズ 竜泉寺の湯
Yokohama Spa Hills Ryūsenji no Yu is a large super sento in Shirane, Asahi ward, with natural hot spring water from 2,000 m down and three carbonated baths. Its 'bazooka' löyly sauna runs löyly at the top and half past every hour; men also have a medi sauna and women an aroma salt sauna. There is a super-cold water bath and a cooling area, and Aufguss events are held. Open daily 6:00–1:00; adult entry is ¥980 on weekdays and ¥1,100 at weekends, and the sauna is for over-12s only.