Find Resorts & Hotels with Spas in Kosai

    calendar shield illustration

    Change your mind

    Book hotels with free cancellation
    deals illustration

    Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in
    bed illustration

    Be picky

    Search almost a million properties worldwide

Check availability on Kosai Resorts & Hotels with Spas

Tonight
Jul 30 - Jul 31
Tomorrow
Jul 31 - Aug 1
This weekend
Aug 1 - Aug 3
Next weekend
Aug 8 - Aug 10

Top Kosai Resorts & Hotels with Spas

Tennomaru
Free toiletries, hair dryer, slippers, electronic bidet

Tennomaru

4.0 star property
9.0 out of 10, Wonderful, (6)
"親切な対応、気持ちのいいお部屋、清潔な大浴場、全て満足です！！ また利用したいと思います！"
The price is NT$4,969
NT$5,466 total
Jul 31 - Aug 1
Tennomaru
Kaze no Tani no Iori
Suite | Room amenity

Kaze no Tani no Iori

4.0 star property
8.8 out of 10, Excellent, (3)
"エアコンを使っても廊下、ベットルーム、洗面所、トイレがとても寒かったです"
The price is NT$28,739
NT$31,613 total
Jul 30 - Jul 31
Kaze no Tani no Iori
Wano Resort Hazu
Public bath

Wano Resort Hazu

3.5 star property
8.0 out of 10, Very Good, (19)
The price is NT$3,828
NT$4,270 total
Jul 31 - Aug 1
Wano Resort Hazu
shunkeiroman ginpaso
Public bath

shunkeiroman ginpaso

3.0 star property
The price is NT$14,462
NT$15,968 total
Aug 17 - Aug 18
shunkeiroman ginpaso
Gamagori Hotel
Public bath

Gamagori Hotel

3.0 star property
6.8 out of 10, (119)
"Quiet comfortable"
The price is NT$1,992
NT$2,251 total
Jul 31 - Aug 1
Gamagori Hotel
Hiranoya
Spa

Hiranoya

4.0 star property
7.8 out of 10, Good, (109)
"部屋のお風呂のシャワーのホースが折れて出てこない、改善して欲しいです"
The price is NT$3,386
NT$3,785 total
Aug 4 - Aug 5
Hiranoya
Hazu Gassyo
Spa

Hazu Gassyo

3.0 star property
8.8 out of 10, Excellent, (5)
Hazu Gassyo
Hazuki
Spa

Hazuki

3.0 star property
9.6 out of 10, Exceptional, (15)
"宇連川沿いにある、数寄屋造りの宿。いい雰囲気で静かなところがいい"
Hazuki
Yunokaze HAZU
Lobby

Yunokaze HAZU

3.0 star property
7.8 out of 10, Good, (17)
Yunokaze HAZU
Ryokan Kinsui
Exterior

Ryokan Kinsui

3.0 star property
8.0 out of 10, Very Good, (1)
The price is NT$11,952
NT$13,147 total
Jul 30 - Jul 31
Ryokan Kinsui
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.

Top Kosai Hotel Reviews

Okura Act City Hotel Hamamatsu

Okura Act City Hotel Hamamatsu

10/10 Excellent
"It's quite a hotel. 😱 Rooms are very spacious and the staff are excellent.👏 👌 Can't wait to stay here again the next time I'm in the area. 👍👍"
Robert 2-night trip
Posted 1 month ago
Okura Act City Hotel Hamamatsu

Frequently asked questions

Looking for a spa hotel in Kosai?
Book one of our lush spa hotels and pamper yourself from the moment you arrive. Check out the beaches in Kosai - worth a picture or two! Hotels with spas are a great way to break out of your routine and add a layer of luxury to your holiday.
What is the best spa hotel in Kosai?
Kuretake Inn Hamanako is a top spa hotel with 111 rooms, free WiFi, and laundry facilities. Treat yourself to a massage at the on-site spa.
What's there to see and do in Kosai?
Enjoy Kosai with a stop at Arai Beach, Lake Hamana, and Arai Benten Beach. If you have some spare time during your trip, you might want to check out Ogaji Temple and Sakichi Toyoda Memorial House.
What is a Kosai spa hotel?
Spa hotels in Kosai have full on-site spas which offer services such as facials and a choice of body treatments. Some also provide a selection of in-room treatments for the ultimate luxury. Spa hotels are great for rest, rejuvenation, and relaxation.