![Grand Mercure Lake Hamana Resort & Spa [Official]| Grand Mercure Lake Hamana Resort & Spa](https://grand-mercure-lakehamana-resortandspa.jp/en/wp/wp-content/uploads/2023/10/GMH_hamanako.svg)
The hot spring, called "Yuto Onsen", is a self-sourced hot spring that springs from 500 meters underground.
The water is sourced from Yuto Onsen, Work up a healthy sweat in sauna and complete the onsen experience
Open-air hot spring "Yuto Onsen"
Heal your mind and body with "Yuto Onsen" that springs out from 500 meters underground
An open-air bath that draws "Yuto Onsen" of its own hot spring that springs out from 500m underground. An open-air bath where you can immerse yourself in hot water while watching the starry sky at night. Let your troubles soak away and refresh your mind and body.- Floor
- 1F
Public hot spring bath
Escape from everyday life in a place of peace and quiet.
Take a dip into the relaxing hot waters of our spacious baths, and let the calm wash over you and relieve the stresses of the day as you look out on the serene, natural surroundings.- Floor
- 1F
- Bathroom equipment
- Body Soap, Shampoo, Conditioner, Child Seat, Assistance Seat
Dry sauna
Sweat the fatigue away and refresh your mind and body.
Refresh yourself by sweating the day's fatigue away in the sauna. Relax and let the stress of the day leave your body.- Floor
- 1F
- Bathroom equipment
- Men's bath: Dry sauna
Women's bath: Mist sauna
Mist sauna
Sweat the fatigue away and refresh your mind and body.
Refresh yourself by sweating the day's fatigue away in the sauna.Relax and let the stress of the day leave your body.
- Floor
- 1F
- Bathroom equipment
- Men's bath: Dry sauna
Women's bath: Mist sauna
Overview
- Hours
- 6am-10am (Last entry: 9:30am). 3pm-11pm (Last entry: 10:30pm)
- Usage Charges (per person)
- ・Complimentary access is available for guests staying at the hotel.
※Bathing tax is included in the accommodation fee. - User Guide
- ・Please note that, as a general rule, guests with tattoos are not allowed to use this facility.
However, entrance is permitted, provided the tattoo can be concealed by applying two 8cm x 10cm cover stickers,
which are sold at the hotel. - Floor
- 1F
Facilities
- Facilities
- ■Indoor Public Bath
25 washing booths for men's baths / 35 for women's baths - Amenity
- ■Indoor Public Bath
Body Soap, Shampoo, Conditioner, Child Seat, Assistance Seat
■Changing rooms
Baby bed, water cooler, thermometer, cotton swabs, hair dryers, fans
EXPERIENCES SIGHTSEEING・ACTIVITIES
- Nature and landscape
- Activity
- Experience and tour
- Tourist facilities
![[Enjoying Autumn] Recommended Autumn Leaves Spots](https://grand-mercure-lakehamana-resortandspa.jp/en/wp/wp-content/uploads/2025/07/%E7%B4%85%E8%91%89_296756798-1000x667.jpeg)
- ＃Nature and landscape
Autumn is the autumn leaves season. There is also a spot where you can enjoy autumn leaves in Hamamatsu.
Please enjoy the scenery that changes from green to red.
- ＃Nature and landscape
- ＃Activity
A quiet moment on the shores of Hamanako, giving yourself to superb views and hot springs. You can spend a special day with your family with nature and hotel experience that both adults and children can enjoy.
- ＃Nature and landscape
◆Kanzanji ropeway with a total length of 723m, the only Kanzanji ropeway in Japan that crosses the lake. From the observation deck, you can see Hamanako 360 degrees.
- ＃Activity
- ＃Experience and tour
A kayak adventure experience around the uninhabited island Ikarise. With Mr. Suzuki, you can go around the uninhabited island kayak and observe the creatures inhabiting Hamanako. It is a program where you can fully enjoy the feeling of an adventurer, from kayaking experience to uninhabited island exploration.
- ＃Nature and landscape
- ＃Activity
A quiet moment on the shores of Hamanako, giving yourself to superb views and hot springs. You can spend a special day with your family with nature and hotel experience that both adults and children can enjoy.
- ＃Activity
This is a free ticket that allows you to ride all routes of Tokai Bus for 2 or 3 days from the start date of use. Convenient for local tourism and travel.
It can be easily used from each bus stop of Tokai Bus. Why don't you use a convenient free ticket to fully enjoy the charm of the area?
