Hoshino Onsen Hot Spring Tours

Hoshino Onsen Hot Spring showing a hot spring and a pool
Hoshino Onsen Hot Spring featuring a hot spring, interior views and a pool
Hoshino Onsen Hot Spring which includes a river or creek
Hoshino Onsen Hot Spring featuring street scenes
Hoshino Onsen Hot Spring which includes a pond
Find out what temperature the bubbling pools reach at Hoshino Onsen Hot Spring. Surrounded by spectacular nature, this mineral-rich spring is a popular day trip.

To visit this naturally heated water source, make your way to Karuizawa. You'll find lots of other things to see and do in this area, such as Mount Asama, Karuizawa Prince Hotel Ski Resort, and Karuizawa Prince Shopping Plaza.

Plan a trip to see Hoshino Onsen Hot Spring

Price found within the past 48 hours. Click for updated prices.
MONday Apart Premium Ueno Okachimachi

MONday Apart Premium Ueno Okachimachi

4 out of 5
Ueno
Save 100% on your flight
Price was $2,111, price is now $1,155 per person
$1,155
per person
Jan 11 - Jan 15
found 1 day ago
Roundtrip flight included
Los Angeles (LAX) to Tokyo (TYO)
9.4/10 Exceptional! (498 reviews)
This placed exceeded our expectations! The staff were amazing and kind and helpful. The hotel was clean and quiet and comfortable. The location was top notch. Nothing to complain about at all!!!!! The washer/dryer combo was a life saver and just couldn’t be happier!!

Reviewed on Oct 25, 2025

MONday Apart Premium GINZA SHINTOMICHO

MONday Apart Premium GINZA SHINTOMICHO

4 out of 5
Chuo
Price was $3,422, price is now $1,781 per person
$1,781
per person
Jan 3 - Jan 7
found 1 day ago
Roundtrip flight included
Los Angeles (LAX) to Tokyo (TYO)
9.2/10 Wonderful! (402 reviews)
Good stay for 3 people (1 couple and a friend) - good location and had all amenities we required. Very useful to have basic cooking capabilities and a washing machine in the room. When there were any issues, staff were responsive and promptly addressed them.

Reviewed on Oct 22, 2025

MONday Apart Premium Asakusa

MONday Apart Premium Asakusa

4 out of 5
Taito
Save 100% on your flight
Price was $2,367, price is now $1,255 per person
$1,255
per person
Jan 11 - Jan 15
found 1 day ago
Roundtrip flight included
Los Angeles (LAX) to Tokyo (TYO)
9.8/10 Exceptional! (199 reviews)
Great place in the heart of Asakusa. Room was spotless and very well appointed. Plenty of space as well. Staff were lovely and couldn’t have been more helpful.

Reviewed on Oct 31, 2025

Popular places to visit

Karuizawa Church showing heritage elements

Karuizawa Kogen Church

5/5(3 reviews)

After visiting Karuizawa Kogen Church, make a plan to see the other sights and activities in Karuizawa. Discover the area's hot springs and shops.

Karuizawa Kogen Church
Karuizawa Stone Church

Karuizawa Stone Church

5/5(8 reviews)

Karuizawa Stone Church is just one of the places to see in Karuizawa, so why not enjoy the other things to explore during your travels? Discover the area's hot springs and shops.

Karuizawa Stone Church
Sezon Museum of Modern Art featuring art and interior views

Sezon Museum of Modern Art

See exquisite contemporary art in and outside this museum located in the forest of Nagano. The garden is gorgeous too.

Sezon Museum of Modern Art
Sezon Museum of Modern Art which includes art and interior views

Hiroshi Senju Museum

5/5(3 reviews)

You can spend an afternoon studying the exhibits at Hiroshi Senju Museum in Karuizawa. Discover the area's hot springs and seek out the ski slopes.

Hiroshi Senju Museum
Kumoba Pond showing a pond

Kumoba Pond

Explore the great outdoors at Kumoba Pond, a lovely green space in Karuizawa. Discover the area's hot springs and seek out the ski slopes.

Kumoba Pond
Karuizawa Taliesin which includes a pond, bird life and a bridge

Karuizawa Taliesin

5/5(1 review)

You can take time to visit Karuizawa Taliesin during your travels to Karuizawa. Discover the area's shops and seek out its ski slopes.

Karuizawa Taliesin

Best Lodging Options Near Hoshino Onsen Hot Spring

Karuizawa Hotel Longing House

Karuizawa Hotel Longing House

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

Karuizawa Prince Hotel West

4 out of 5
1016-87 Karuizawa, Karuizawa, Nagano-ken
Karuizawa Prince Hotel West
APA Hotel Karuizawa Ekimae Karuizawaso

APA Hotel Karuizawa Ekimae Karuizawaso

3 out of 5
1178-1135 Kitasaku-gun, Karuizawa, Nagano-ken
APA Hotel Karuizawa Ekimae Karuizawaso
IKOI Villa

IKOI Villa

3 out of 5
3391-3, Nagakura, Karuizawa, Nagano
IKOI Villa
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 WELLIES

Hotel WELLIES

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

Hotel Karuizawa Cross

3 out of 5
601-1 Karuizawa, Karuizawa, Nagano
Hotel Karuizawa Cross
GLAMDAYSTYLE HOTEL&RESORT KYU-KARUIZAWA

GLAMDAYSTYLE HOTEL&RESORT KYU-KARUIZAWA

4 out of 5
691-1 Karuizawa, Karuizawa, Nagano
GLAMDAYSTYLE HOTEL&RESORT KYU-KARUIZAWA
See all 834 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.

Explore a world of travel with Expedia