Find Hotels with a Pool in Kosai

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Check availability on Kosai Hotels with a Pool

Top Kosai Hotels with a Pool

Seasonal outdoor pool
Grand Mercure Lake Hamana Resort & Spa

Grand Mercure Lake Hamana Resort & Spa

4.0 star property
Nishi Ward
  • Children's pool
8.0 out of 10, Very Good, (595)
Seasonal outdoor waters provide summer splendor while mineral hot springs offer year-round rejuvenation. Children delight in their dedicated pool after exploring the game arcade. Lake views, spa services, and garden surroundings create a complete resort experience.
The price is ￥10,537
￥13,050 total
Dec 17 - Dec 18
Grand Mercure Lake Hamana Resort & Spa
Indoor pool
Hotel Crown Palais Hamamatsu

Hotel Crown Palais Hamamatsu

3.5 star property
Naka Ward
  • Indoor pool
8.0 out of 10, Very Good, (288)
Dive into leisure at the indoor pool, open from 3:00 PM to 9:00 PM daily. After swimming, relax in the rejuvenating sauna. The hotel's 3 restaurants serve Japanese cuisine, while its convenient location near museums enhances cultural exploration opportunities.
The price is ￥8,843
￥10,699 total
Nov 30 - Dec 1
Hotel Crown Palais Hamamatsu
Lobby
Yunokaze HAZU

Yunokaze HAZU

3.0 star property
Shinshiro
  • Outdoor pool
7.8 out of 10, Good, (18)
Mineral-rich hot springs complement the refreshing outdoor pool at this tranquil Japanese retreat. Spa services, massage treatments, and free traditional breakfast create an authentic ryokan experience surrounded by natural serenity.
The price is ￥32,300
￥39,482 total
Dec 7 - Dec 8
Yunokaze HAZU
Seasonal outdoor pool
Hotel Listel Hamanako

Hotel Listel Hamanako

3.0 star property
Kita Ward
  • Pool
  • Parking included
  • Free WiFi
  • Restaurant
  • Air conditioning
  • Gym
6.0 out of 10, (18)
Poolside relaxation awaits during summer months at Lake Hamana. After swimming laps, guests can explore using complimentary bicycles, unwind in the indoor onsen, or enjoy a meal at INOHANA restaurant with scenic mountain vistas.
The price is ￥18,328
￥20,664 total
Dec 1 - Dec 2
Hotel Listel Hamanako
Exterior
Ryokan Kinsui

Ryokan Kinsui

3.0 star property
Kita Ward
  • Spa
  • Parking included
  • Free WiFi
  • Restaurant
  • Housekeeping
8.0 out of 10, Very Good, (1)
The price is ￥58,200
￥64,200 total
Nov 17 - Nov 18
Ryokan Kinsui
Dining
Cottage Type Selection Plan / Iwata City Shizuoka

Cottage Type Selection Plan / Iwata City Shizuoka

Iwata City
  • Pool
  • Kitchen
  • Air conditioning
  • Laundry
  • Parking available
  • Microwave
Swimming pool sanctuary awaits in this cottage-style accommodation featuring air-conditioned rooms with fully-equipped kitchens. Smoke-free premises ensure a clean environment while convenient laundry facilities complete this peaceful Iwata City getaway.
The price is ￥10,900
￥10,900 total
Nov 18 - Nov 19
Cottage Type Selection Plan / Iwata City Shizuoka
Pool
You can see Lake Hamana and the Tenryu Hamanako Ra - Villa Wan Lake Hamana / Hamamatsu Shizuoka

You can see Lake Hamana and the Tenryu Hamanako Ra - Villa Wan Lake Hamana / Hamamatsu Shizuoka

2.0 star property
Kita Ward
  • Pool
  • Kitchen
  • Washer
  • Pet friendly
  • Free WiFi
  • Air conditioning
The price is ￥55,100
￥65,540 total
Dec 3 - Dec 4
You can see Lake Hamana and the Tenryu Hamanako Ra - Villa Wan Lake Hamana / Hamamatsu Shizuoka
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.
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Top Kosai Hotel Reviews

Grand Mercure Lake Hamana Resort & Spa

Grand Mercure Lake Hamana Resort & Spa

10/10 Excellent
"Great location!"
Bilal 1-night trip
Posted 1 month ago
Grand Mercure Lake Hamana Resort & Spa
Okura Act City Hotel Hamamatsu

Okura Act City Hotel Hamamatsu

10/10 Excellent
"Fastest elevator I've come across! My room was on the 39th floor..but it felt like i was on the 5th. Great view! The beds are firm. Just nice. I'll return. "
Eric 2-night trip
Posted 1 month ago
Okura Act City Hotel Hamamatsu

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Frequently asked questions

What are some accommodations with pools in Kosai?
Hotel Route Inn Hamanako: Hotel, 1-minute walk from Lake Hamana. Provides a children's pool, a seasonal outdoor pool, and spa services. Tabist Kosai Hamanako no Yado: Provides 3 restaurants, an indoor pool, and a sauna.
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.