Top 10 Hotels in Agatsumakyo Onsen in 2026 (from $36)

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Where to stay in Agatsumakyo Onsen?

A traditional Japanese onsen with a wooden structure, stone bath, and surrounding foliage.

1. Conifer Iwabitsu

Higashiagatsuma

$119 total

Nov 27 - Nov 28

A hotel room with a large bed, a bedside table, a mirror, and a window with a view of the outside.

2. HOTEL ANNOIE

Yoshioka

$40 total

Dec 14 - Dec 15

A balcony with a view of a river and forest, wooden furniture, and a glass door leading to an interior space.

3. Shima-Onsen Toshimaya

Nakanojo

$329 total

Dec 7 - Dec 8

A modern hotel entrance with a glass door, a sign for 'The Yard' and 'R9 Hotels Group', and a red pillar.

4. HOTEL R9 The Yard Shibukawa

Shibukawa

$55 total

Dec 6 - Dec 7

A modern interior with a curved sofa, wooden chairs, and a round table. There is a large window offering a view of greenery outside.

5. ANA Holiday Inn Resort Karuizawa by IHG

Naganohara

$84 total

Nov 30 - Dec 1

A traditional Japanese building with a stone staircase leading to the entrance, surrounded by greenery and illuminated by warm lighting.

6. Kishigon Ryokan

Shibukawa

$172 total

Dec 8 - Dec 9

A sauna with wooden walls, a bench, a window, and a temperature gauge.

7. SHINTOUJI HOTEL LULUD

Nakanojo

$84 total

Nov 15 - Nov 16

A hot spring bath with a view of a forested mountain range.

8. SHIMAONSEN TSURUYA

Nakanojo

$260 total

Dec 8 - Dec 9

A modern spa with a pool, wooden walls, and a seating area with towels.

9. Hotel Route Inn Numata

Numata

$74 total

Dec 13 - Dec 14

A traditional Japanese-style room with tatami flooring, a low table, and seating.

10. Ooedo Onsen Monogatari Premium Ikaho

Shibukawa

$181 total

Dec 8 - Dec 9

A traditional Japanese onsen with a stone bath surrounded by wooden structures and a view of a mountain.

11. Shima Onsen Kashiwaya Ryokan

Nakanojo

$344 total

Dec 11 - Dec 12

A hotel lobby with brick walls, wooden flooring, and a central staircase. There are seating areas with leather chairs and tables, and wall-mounted lighting fixtures.

12. Villa The Club KARUIZAWA

Naganohara

$66 total

Nov 19 - Nov 20

A traditional Japanese room with tatami flooring, a low table, cushions, sliding doors, and a television.

13. Hanaingen

Kusatsu

$169 total

Dec 1 - Dec 2

A modern interior with a large window, a black rectangular table, and woven mats on the floor.

14. Oyado Konoha Kyoritsu Resorts

Kusatsu

$245 total

Dec 8 - Dec 9

A hot spring area with a wooden deck, a stone wall, and a view of trees at dusk.

15. Ooedo Onsen Monogatari Premium Matsunoi

Minakami

$146 total

Nov 26 - Nov 27

A spacious living area with a staircase, yellow and white furniture, and a large window with curtains.

16. HOTEL LiVEMAX Numata GRANDE

Numata

$42 total

Dec 7 - Dec 8

A hotel room with a bed, a play area with a slide, a window, and a wall with a framed picture.

17. Ikaho no mori Kids Paradise

Yoshioka

$173 total

Nov 15 - Nov 16

A person in a hot spring with a wooden wheel structure in the background.

18. Kusatsu Onsen Daitokan

Kusatsu

$144 total

Dec 3 - Dec 4

A buffet line with various food items and condiments.

19. Hotel Route Inn Shibukawa

Shibukawa

$83 total

Dec 13 - Dec 14

A spacious room with a large window overlooking misty mountains.

20. Tsumagoi Prince Hotel

Tsumagoi

$95 total

Nov 17 - Nov 18

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Go beyond your typical stay in Agatsumakyo Onsen

Top landmarks in Agatsumakyo Onsen

Iwabitsu Castle

5.0/10 (2 reviews)

If you're planning a bit of sightseeing during your trip, head to Iwabitsu Castle— just one of the monuments in central Agatsumakyo Onsen.

See properties

Check out reviews of Agatsumakyo Onsen hotels guests love

SHIMAONSEN TSURUYA

Nakanojo

10/10 Exceptional

Mitch

Hotel Route Inn Numata

Numata

10/10 Exceptional

Tiffany

Kishigon Ryokan

Shibukawa

10/10 Exceptional

Junell

ANA Holiday Inn Resort Karuizawa by IHG

Naganohara

10/10 Exceptional

Marlene

Shima Onsen Kashiwaya Ryokan

Nakanojo

10/10 Exceptional

Noah

Hotel Route Inn Shibukawa

Shibukawa

10/10 Exceptional

Erin

A hotel with multiple floors, a well-lit entrance, and a water feature in front.

Hotel Ichii

Kusatsu

10/10 Exceptional

Murray

A hot spring area with wooden beams, rocks, and a glass enclosure.

Kusatsu Onsen Hotel Sakurai

Kusatsu

10/10 Exceptional

This resort went way above and beyond our expectations. The staff was very friendly and helpful, making us feel very comfortable when explaining how things worked. The buffet, lounge, and free drinks and snacks were wonderful. And the facilities are very clean and very well maintained. The different onsens all have different characteristics and they're all very charming and relaxing 😊 Definitely would recommend to anyone looking for a luxurious relaxing stay!

Hui Wen

Frequently Asked Questions

What hotels do travelers recommend in Agatsumakyo Onsen?

Guests like Conifer Iwabitsu.

Can I book a refundable accommodation in Agatsumakyo Onsen?

If you want the flexibility to change your travel plans to Agatsumakyo Onsen, most hotels provide refundable* bookable rates. You can find these accommodations by searching our site and using the "fully refundable" filter to narrow the results down.

What will the weather in Agatsumakyo Onsen be like during my visit?

August and July are typically the warmest months in Agatsumakyo Onsen when the average temp is 71°F. January and February are the coldest months when the average temperature is 35°F. July and September are the months with the most rain.

Why should I book my Agatsumakyo Onsen hotel through Hotels.com?

There are lots of reasons to book your Agatsumakyo Onsen trip with us: our free cancellations on selected hotels* gives you flexibility, and with One Key™, our rewards program, you will be able to earn and use OneKeyCash™** on all eligible bookings such as hotels, car rentals, flights, vacation rentals and more on Hotels.com, Expedia and Vrbo.