Hoshino Onsen Hot Spring

A hot spring with large rocks and a forested area in the background.
A hot spring with a view of a forest through large windows.
A fast-flowing river with rocks, surrounded by autumn-colored trees and a bridge in the background.
A wooden deck with benches, a building with a sloped roof, and trees with lights.
A wooden deck with a pond, surrounded by trees with autumn leaves.

Things to do

Japanese Whisky Tour and Pairing Experience

Japanese Whisky Tour and Pairing Experience

£71
per adult
Japanese Whisky Tour and Pairing Experience
Kusatsu: Hot Spring Culture Walk at Yubatake & Sainokawara

Kusatsu: Hot Spring Culture Walk at Yubatake & Sainokawara

£116
per adult
Kusatsu: Hot Spring Culture Walk at Yubatake & Sainokawara
See all activities in Karuizawa

Plan a trip to see Hoshino Onsen Hot Spring

Price found within the past 48 hours. Click for updated prices.
MONday Apart Hamamatsucho Daimon

MONday Apart Hamamatsucho Daimon

4 out of 5
Minato
Price was £2,021, price is now £1,038 per person
£1,038
per person
2 Dec - 8 Dec
found 1 day ago
Additional charges may apply
Return direct flight included
London (LON) to Tokyo (HND)
9.6/10 Exceptional! (459 reviews)
Friendly and helpful staff, spacious rooms, good amenities. The frying pan was a bit warped but all the other kitchen appliances were great to use! Location was close to transit/subways and the monorail. Unfortunately they started construction early on a Sunday morning so it was a bit loud. I would happily stay again!

Reviewed on 23 Oct 2026

MONday Apart Premium Ueno Okachimachi

MONday Apart Premium Ueno Okachimachi

4 out of 5
Ueno
Price was £2,662, price is now £1,081 per person
£1,081
per person
2 Dec - 8 Dec
found 1 day ago
Additional charges may apply
Return direct flight included
London (LON) to Tokyo (HND)
9.4/10 Exceptional! (741 reviews)

GRAND MONday ASAKUSA(Former:MONday Apart Premium Asakusa)

GRAND MONday ASAKUSA(Former:MONday Apart Premium Asakusa)

4 out of 5
Taito
Price was £2,648, price is now £1,101 per person
£1,101
per person
2 Dec - 8 Dec
found 1 day ago
Additional charges may apply
Return direct flight included
London (LON) to Tokyo (HND)
9.8/10 Exceptional! (342 reviews)
Welcoming reception staff, good location and clean accommodation- thanks

Reviewed on 25 Oct 2026

Stay near popular Hoshino Onsen Hot Spring attractions

Hoshino Onsen Hot Spring

8.6/10 (58 reviews)
You can take time to visit Hoshino Onsen Hot Spring during your travels to Karuizawa. Discover the area's shops and seek out its ski slopes.
See properties

Top Hotel Deals

HOSHINOYA Karuizawa

HOSHINOYA Karuizawa

5 out of 5
2148 Nagakura, Karuizawa-machi Karuizawa Nagano
HOSHINOYA Karuizawa
Karuizawa Prince Hotel West

Karuizawa Prince Hotel West

4 out of 5
1016-87 Karuizawa Karuizawa Nagano-ken
Karuizawa Prince Hotel West
Hotel Karuizawa Cross

Hotel Karuizawa Cross

3 out of 5
601-1 Karuizawa Karuizawa Nagano
Hotel Karuizawa Cross
Karuizawa Hotel Longing House

Karuizawa Hotel Longing House

3.5 out of 5
1323-522 Karuizawa, Karuizawamachi Karuizawa Nagano Prefecture
Karuizawa Hotel Longing House
Hotel WELLIES

Hotel WELLIES

3 out of 5
Nagakura 2350-160 Karuizawa Nagano
Hotel WELLIES
Karuizawa Marriott Hotel

Karuizawa Marriott Hotel

5 out of 5
4339 Nagakura Karuizawa Nagano
Karuizawa Marriott Hotel
Hotel Rosso Karuizawa

Hotel Rosso Karuizawa

3 out of 5
154-2 Karuizawa-higashi Karuizawa Nagano
Hotel Rosso Karuizawa
Hotel Indigo Karuizawa by IHG

Hotel Indigo Karuizawa by IHG

5 out of 5
18-39 Yashikizoe Karuizawa Nagano
Hotel Indigo Karuizawa by IHG
GLAMDAYSTYLE HOTEL&RESORT KYU-KARUIZAWA

GLAMDAYSTYLE HOTEL&RESORT KYU-KARUIZAWA

4.5 out of 5
691-1 Karuizawa Karuizawa Nagano
GLAMDAYSTYLE HOTEL&RESORT KYU-KARUIZAWA
See all 638 properties in Hoshino Onsen Hot Spring
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.