Onsen Map Japan › Kanagawa › Hakone › 天成園
Day-trip Onsen

天成園

Tenseisono Hakone, Kanagawa Hakoneyumoto Onsen (箱根湯本温泉)

Confirmed on official sources (2026-09)

Directions (Google Maps)Call
Address
神奈川県湯本682
Phone
0460-83-8511
Opening hours
10:00 ~ 翌9:00 (in Japanese)
Closed
年一度設備点検のための休館あり(2~3日/不定) (in Japanese)
Admission
入館料金:大人¥2730 小学生¥1320 幼児¥990 ※大人/中学生以上、幼児/3歳~未就学児 入湯税:大人¥50/1人 深夜料金(深夜24時~5時に滞在が掛かる場合に発生):大人¥1650 小学生/幼児¥990 (in Japanese)
Onsen area
Hakoneyumoto Onsen (箱根湯本温泉)
Nearest station
箱根湯本駅 (in Japanese)
Notes
全長17メートルの開放感溢れる天空大露天風呂で箱根の自然を満喫 (in Japanese)

Facilities

Natural hot spring waterOpen-air bath (rotenburo)RestaurantRest areaOvernight stayParkingMassage & body scrub

Admission, opening hours and tattoo policies can change. Please check the official information before visiting.

Nearby onsen & sento

About 天成園

天成園 (Tenseisono) is a day-trip onsen (hot spring) in Hakone, Kanagawa, Japan, in the Hakoneyumoto Onsen (箱根湯本温泉) area. Facilities: Natural hot spring water, Open-air bath (rotenburo), Restaurant, Rest area, Overnight stay, Parking, Massage & body scrub. Use this page to get directions on Google Maps and to find other onsen and sento nearby.

Related pages

Onsen, Sento & Super Sento – Hakone, KanagawaDay-trip Onsen (Hot Springs) – KanagawaHakoneyumoto Onsen (箱根湯本温泉)Natural Hot Spring Baths – KanagawaOnsen, Sento & Super Sento with Open-air bath (rotenburo) – KanagawaOnsen & Spas with Overnight Stay – KanagawaOnsen, Sento & Super Sento with Restaurant – Kanagawa

FAQ

Q. Where is 天成園?

天成園 is located at 神奈川県湯本682 (Hakone, Kanagawa, Japan). Tap “Directions” to open Google Maps navigation.

Q. Is there an open-air bath (rotenburo)?

Yes, it is listed with an open-air bath.

Q. What other onsen or sento are nearby?

天然温泉ご入浴・休憩処 和泉 (Tennen Onsen Gonyuyoku Kyukeitokoro Izumi) (0m), 川涌の湯 マウントビュー箱根 (0m), 湯本富士屋ホテル (160m).