A stone lantern, a pine tree, and a coastal view.

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Check availability on Kosai Hotels with a Pool

Tonight
Aug 28 - Aug 29
Tomorrow
Aug 29 - Aug 30
This weekend
Aug 28 - Aug 30
Next weekend
Sep 4 - Sep 6

Our top choices for Kosai hotels with a pool

A swimming pool area with a gazebo, palm trees, and a brick wall.
A restaurant with large windows offering a view of a sunset over a body of water.
A dining area with wicker furniture and a table set for two, overlooking a body of water and mountains.
A reception desk with a sign reading "LE SENSORIEL" and a potted plant in the foreground.

1. Grand Mercure Lake Hamana Resort & Spa

Grand Mercure Lake Hamana Resort & Spa
Nishi Ward
  • Seasonal poolside relaxation meets hot spring indulgence at this upscale Lake Hamana hotel with family-friendly water features.
NT$1,816
NT$2,258 total
Aug 31 - Sep 1
Grand Mercure Lake Hamana Resort & Spa
A swimming pool with a view of mountains and a body of water.
A hotel room with two beds, a desk, a chair, a small table, and a view of the outdoors through a large window.
A hot spring bath with a wooden bench, a stone border, and a view of a lake and mountains.
A modern dining area with a central island, buffet, and seating arrangement.

2. Hotel Listel Hamanako

Hotel Listel Hamanako
Kita Ward
  • Soak up sunshine at this lakeside hotel's seasonal outdoor pool, complete with mountain views and mineral hot spring access.
NT$2,148
NT$2,439 total
Sep 10 - Sep 11
Hotel Listel Hamanako
A traditional Japanese room with tatami flooring, a low table, a sofa, and a view of the sea through shoji screens.
A traditional Japanese interior with a reception desk, a small table with a teapot, a wooden bench, and a large potted plant.
A traditional Japanese room with tatami flooring, shoji screens, a low table, and a view of the sea.
A public restroom with three urinals, a window with a view of a body of water and trees, and a tiled floor.

3. Ryokan Kinsui

Ryokan Kinsui
Kita Ward
NT$11,415
NT$12,642 total
Sep 10 - Sep 11
Ryokan Kinsui
A wooden interior with a wooden floor, a wooden railing, and a view of a forested mountain.
A room with large windows offering a view of a forested area.
A traditional Japanese garden with stone lanterns, a wooden torii gate, and a tea house visible through the foliage.
A multi-story building with a river in the foreground, surrounded by lush greenery and hills.

4. Yunokaze HAZU

Yunokaze HAZU
Shinshiro
  • Splash into serenity at this Japanese ryokan, where an outdoor pool complements the hot springs experience.
NT$6,150
NT$7,442 total
Aug 31 - Sep 1
Yunokaze HAZU
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Choose what matters most at hotels with a pool in Kosai

Breakfast included
4 stars
5 stars
Hot tub
Spa

Top Kosai Hotel Reviews

Okura Act City Hotel Hamamatsu

Okura Act City Hotel Hamamatsu

8/10 Good
"I really liked my room. It was spacious and clean. The staff were very helpful. The only negative is that I think the property could be updated a little bit. My stay was great. I'll definitely stay again when in the Hamamatsu area."
James A 1-night trip
Posted 13 days ago
Okura Act City Hotel Hamamatsu
Crowne Plaza - ANA Hamamatsu by IHG

Crowne Plaza - ANA Hamamatsu by IHG

10/10 Excellent
"Friendly and helpful staff. Amazing breakfast! Very conveniently located at the train station. Thank you! ありがとう！"
Jason 3-night trip
Posted 1 month ago
Crowne Plaza - ANA Hamamatsu by IHG

Frequently asked questions

What are some accommodations with pools in Kosai?
Hotel Route Inn Hamanako: Features a children's pool, a seasonal outdoor pool, and spa services.
What is there to see and do in Kosai?
The picturesque setting of Lake Hamana and Arai Beach showcase the area's natural beauty. Discover sights such as Arai Benten Beach and Sakichi Toyoda Memorial House during your stay.
When is the best time to book a hotel with a pool in Kosai?
You may want to consider an accommodation that has an outdoor pool if you plan to visit Kosai in the hottest months of August, July, or September when the average temp is 76°F. Lodging with an indoor pool may be what you want if you come to town during the coldest months of January, February, or December when the average temp is 46°F.

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