Onsen Map Japan › Kanagawa › Hakone › 一の湯 本館
Day-trip Onsen

一の湯 本館

Ichi No-yu Honkan　Hakone, Kanagawa　Tonosawa Onsen (塔之沢温泉)

Confirmed on official sources (2026-09)

Directions (Google Maps)Call
Official site & SNSwww.hakoneyumoto.com
Address
神奈川県足柄下郡箱根町塔之澤90
Phone
0460-85-5334
Closed
不定休 (in Japanese)
Admission
大人¥1,400 (in Japanese)
Onsen area
Tonosawa Onsen (塔之沢温泉)
Notes
木造4層建て数寄屋造りの老舗旅館の日帰り入浴 (in Japanese)

Facilities

Natural hot spring water

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

Directions (Google Maps)View on Google Maps

Nearby onsen & sento

箱根湯寮 (Hakoneyuryo)
Onsen265m箱根パークス吉野
Onsen590m早雲足洗の湯 (Sounashiarai No-yu)
Sento618mかよい湯治 (Kayoitoji)
Onsen859m天山湯治郷 (Tenzantojisato)
Onsen876m湯の里 おかだ (Yunosato Okada)
Onsen876m弥坂湯 (Yasaka-yu)
Sento928m箱根の湯 (Hakone No-yu)
Onsen938m

About 一の湯 本館

一の湯 本館 (Ichi No-yu Honkan) is a day-trip onsen (hot spring) in Hakone, Kanagawa, Japan, in the Tonosawa Onsen (塔之沢温泉) area. Facilities: Natural hot spring water. 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) – KanagawaTonosawa Onsen (塔之沢温泉)Natural Hot Spring Baths – Kanagawa

FAQ

Q. Where is 一の湯 本館?

一の湯 本館 is located at 神奈川県足柄下郡箱根町塔之澤90 (Hakone, Kanagawa, Japan). Tap “Directions” to open Google Maps navigation.

Q. What other onsen or sento are nearby?

箱根湯寮 (Hakoneyuryo) (265m), 箱根パークス吉野 (590m), 早雲足洗の湯 (Sounashiarai No-yu) (618m).