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

Beach Hotels & Resorts in Kosai from AU$55

  • Change your mind

    Book hotels with free cancellation
  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
  • Be picky

    Search almost a million properties worldwide

Check availability on Kosai Beach Hotels

Our top choices for Kosai beach hotels

Grand Mercure Lake Hamana Resort & Spa

Grand Mercure Lake Hamana Resort & Spa
4.0 star property
Nishi Ward
8.0 out of 10, Very good, (665 reviews)
The price is AU$99
22 July - 23 July
Grand Mercure Lake Hamana Resort & Spa

Gamagori Hotel

Gamagori Hotel
3.0 star property
Gamagori
6.8 out of 10, (133 reviews)
The price is AU$74
20 July - 21 July
Gamagori Hotel

Marugen

Marugen
2.0 star property
Iwata
8.2 out of 10, Very good, (29 reviews)
The price is AU$97
3 Aug - 4 Aug
Marugen

Hotel Route Inn Hamanako

Hotel Route Inn Hamanako
3.0 star property
Kosai
8.0 out of 10, Very good, (202 reviews)
The price is AU$114
16 Aug - 17 Aug
Hotel Route Inn Hamanako

Tabist Katahara Resort Gamagori

Tabist Katahara Resort Gamagori
2.5 star property
Gamagori
6.2 out of 10, (25 reviews)
The price is AU$66
31 July - 1 Aug
Tabist Katahara Resort Gamagori

Hotel Route Inn Hamamatsu Dealer Dori

Hotel Route Inn Hamamatsu Dealer Dori
3.0 star property
Higashi
8.6 out of 10, Excellent, (162 reviews)
The price is AU$113
2 Aug - 3 Aug
Hotel Route Inn Hamamatsu Dealer Dori

Tennomaru

Tennomaru
4.0 star property
Kota
8.8 out of 10, Excellent, (23 reviews)
The price is AU$272
17 July - 18 July
Tennomaru

Minshuku Takahashi Kashibuneten

Minshuku Takahashi Kashibuneten
2.5 star property
Nishi Ward
9.6 out of 10, Exceptional, (58 reviews)
The price is AU$86
16 Aug - 17 Aug
Minshuku Takahashi Kashibuneten

Centurion Hotel Hamamatsu

Centurion Hotel Hamamatsu
3.0 star property
Naka Ward
8.2 out of 10, Very good, (157 reviews)
The price is AU$55
20 July - 21 July
Centurion Hotel Hamamatsu

Comfort Hotel Hamamatsu

Comfort Hotel Hamamatsu
3.0 star property
Naka Ward
8.6 out of 10, Excellent, (492 reviews)
The price is AU$65
16 Aug - 17 Aug
Comfort Hotel Hamamatsu
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.

Choose what matters most at beach hotels in Kosai

Top Kosai Hotel Reviews

Frequently asked questions

What is Kosai like for travellers who love the beach?
Find a great place to stay in Kosai, which has a lot to offer the traveller looking to book a beach holiday.
When's the best time for a beach holiday in Kosai?
You can plan your beach trip with a look at the seasons in Kosai: The hottest months are usually August and July, with an average temperature of 25°C, while the coldest months are January and February, with an average of 8°C. The rainiest months in Kosai are July, June, September and October, with each month seeing an average of 293 mm of rainfall.
What is there to see and do around Kosai?
After arriving and checking into your hotel, you'll probably want to explore your surroundings. If you're eager to check out the beaches, head to Arai Benten Beach or Maisaka Beach for some relaxation by the water. Make time for a range of local attractions, which include Lake Hamana and Arai Beach. For additional things to see and do, consider a visit to Honkoji Temple or Ogaji Temple.
What's the best way to get to my beach hotel in Kosai?
This travel information can help you get to and around your beach accommodation in Kosai with ease. The closest major airport is in Shizuoka (FSZ-Mt. Fuji - Shizuoka), located 38.5 mi (62 km) from the city centre. If you'd like to explore around the area, you may want a rental car for your journey.