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

Kosai Hotel Guide - Hotels with Pool in Kosai, Shizuoka Prefecture

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Check availability on Kosai Hotels with Pool

Tonight
15 Oct - 16 Oct
Tomorrow
16 Oct - 17 Oct
This weekend
16 Oct - 18 Oct
Next weekend
23 Oct - 25 Oct

Our top choices for Kosai hotels with a pool

A swimming pool area with a gazebo, palm trees, and a brick wall.
A traditional Japanese-style room with tatami flooring, a woven rattan ottoman, and a view of a cityscape through large windows.
A restaurant with large windows offering a view of a sunset over a body of water.
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.
€50
20 Oct - 21 Oct
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.
€67
28 Oct - 29 Oct
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 room with a large window overlooking the sea, a wooden dining table, wicker chairs, a flat-screen TV, and a small potted plant.
A public restroom with three urinals, a window with a view of a body of water and trees, and a tiled floor.
A traditional Japanese interior with a reception desk, a small table with a teapot, a wooden bench, and a large potted plant.

3. Ryokan Kinsui

Ryokan Kinsui
Kita Ward
€372
17 Oct - 18 Oct
Ryokan Kinsui
A wooden interior with a wooden floor, a wooden railing, and a view of a forested mountain.
A room with a large window overlooking a forested area and a river.
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.
€106
29 Oct - 30 Oct
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

Crowne Plaza - ANA Hamamatsu by IHG

Crowne Plaza - ANA Hamamatsu by IHG

10/10 Excellent
"This hotel has a perfect location, just a block from the train station in central Hamamatsu. It is clean, comfortable and very pleasant. With several restaurants, a nice bar and small cafe it has everything you need. We thoroughly enjoyed our stay."
DAVID 8-night trip
Posted 1 day ago
Crowne Plaza - ANA Hamamatsu by IHG
Grand Mercure Lake Hamana Resort & Spa

Grand Mercure Lake Hamana Resort & Spa

10/10 Excellent
"Good value for money with an excellent onsen. Rooms are a good size and comfortable. The dinner and breakfast buffet is good value and excellent. Front desk staff speak English. Hotel is near Lake Hamana and is quite far from central Hamamatsu. Not many restaurants or cafes within walking distance. Car or taxi is required for exploring the area."
James L 2-night trip
Posted 2 days ago
Grand Mercure Lake Hamana Resort & Spa
Okura Act City Hotel Hamamatsu

Okura Act City Hotel Hamamatsu

10/10 Excellent
"Another great Hotel in Japan I love it"
Ernesto 1-night trip
Posted 1 month ago
Okura Act City Hotel Hamamatsu

Frequently asked questions

What are some accommodation options with pools in Kosai?
Hotel Route Inn Hamanako: Offers 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 accommodation that offers an outdoor pool if you plan to visit Kosai in the hottest months of August, July or September, when the average temp is 25°C. Accommodation with an indoor pool may be what you want if you visit during the coldest months of January, February or December, when the average temp is 8°C.