TOP Hotels with Pool in Oiwake for 2026

A golf course with a mountain in the background.

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Our top choices for Oiwake hotels with a pool

Down duvets, in-room safe, WiFi, bed sheets

1. ANA Holiday Inn Resort Karuizawa by IHG

Naganohara

Enjoy indoor pools, golf views, and mineral hot springs amid mountain scenery all year.

Rp2.232.800

Rp2.456.080 total

3 Sept - 4 Sept

Premium bedding, in-room safe, free WiFi, individually decorated

Villa A -SPA- (Modern style) One private house with pool, sauna, & outdoor hot spring, Non Smoking | Private kitchen | Full-sized fridge, microwave, oven, dishwasher

2. Villa Metsä Karuizawa

Karuizawa

Outdoor shower sanctuary in garden lodge where hot springs and luxury converge.

Rp9.264.848

Rp10.191.333 total

10 Sept - 11 Sept

Two Bedroom Suite, with Terrace, Non Smoking (Please include all persons in your reservation) | In-room safe, blackout curtains, iron/ironing board (on request)

Superior Twin Room, with Open Air Bath, Non Smoking (Please include all persons in your reservation) | Bathroom | Hair dryer, slippers, bidet, towels

3. Karuizawa Club Hotel Karuizawa 1130 / Hewitt Resort

Tsumagoi

Seasonal hot springs pool paradise with an outdoor tennis court and serene resort atmosphere in Karuizawa.

Rp2.115.809

Rp2.593.697 total

15 Sept - 16 Sept

4. Estivant Club

Tsumagoi

Splash into mountain luxury at this Karuizawa retreat with indoor/outdoor pool and spa services.

Rp1.936.280

Rp2.165.155 total

14 Sept - 15 Sept

5. Kusatsu Onsen Hotel Sakurai

Kusatsu

Seasonal outdoor pool and children's splash zone set amid Japanese gardens and hot springs.

Rp4.641.047

Rp5.138.783 total

31 Aug - 1 Sept

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Choose what matters most at hotels with a pool in Oiwake

Breakfast included

4 stars

5 stars

Hot tub

Spa

Top Oiwake Hotel Reviews

Kusatsu Onsen Hotel Sakurai

8/10 Good

"The property was nice and modern. All amenities were in working order. Location is further from center of town. The town is also deserted, almost. Nothing really around. Onsen water is nice as well as the low temperature sauna."

Karuizawa Club Hotel Karuizawa 1130 / Hewitt Resort

10/10 Excellent

"Large rooms, kind staff. Amazing price"

Frequently asked questions

What are some accommodation options with pools in Oiwake?

SANU 2nd Home Karuizawa 1st: Features a children's pool, an indoor pool and spa services. Karuizawa Prince Hotel West: Provides 2 restaurants, an outdoor pool and a full-service spa. Karuizawa Hotel Longing House: Features a children's pool, a seasonal outdoor pool and 4 restaurants.

What is there to see and do in Oiwake?

Surround yourself with nature at Joshin'etsu-kogen National Park. Discover sights such as Hori Tatsuo Memorial Museum during your stay.

When is the best time to book a hotel with a pool in Oiwake?

Taking the local weather in Oiwake into account is an important factor for planning your visit, especially if you plan to spend your trip by the pool. The hottest months are usually August and July, with an average temperature of 19°C, while the coldest months are January and February, with an average of -1°C. The rainiest months in Oiwake are July, August, June and September, with each month seeing an average of 246 mm of rainfall.

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