Hotels in Kosai

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Check prices for these dates

Tonight
Jun 11 - Jun 12
Tomorrow
Jun 12 - Jun 13
This weekend
Jun 13 - Jun 15
Next weekend
Jun 20 - Jun 22

Where to stay in Kosai?

Hotel Route Inn Hamanako
Public bath

Hotel Route Inn Hamanako

3.0 star property
8.0 out of 10, Very Good, (174)
$77 nightly
The price is $85
Jul 10 - Jul 11
Hotel Route Inn Hamanako
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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Our prices for Kosai are cheapest in March

See average prices and weather for all months

Price trends for hotels in Kosai

Pricing is based on two traveler single night rates
Jun
$62
Average price during June is $62
Jul
$64
Average price during July is $64
Aug
$75
Average price during August is $75
Sep
$67
Average price during September is $67
Oct
$74
Average price during October is $74
Nov
$68
Average price during November is $68
Dec
$88
Average price during December is $88
Jan
$63
Average price during January is $63
Feb
$54
Average price during February is $54
Mar
$49
Average price during March is $49
Apr
$57
Average price during April is $57
May
$51
Average price during May is $51
Currently viewing crowd sizes and weather for June.

June

trending_flatModerate crowds
High 76°F / low 66°F. Partly sunny.
76°
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June, Moderate crowds, average high temperature 76 degrees Fahrenheit, average low temperature 66 degrees Fahrenheit. Partly sunny.
66°
83°
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July, Moderate crowds, average high temperature 83 degrees Fahrenheit, average low temperature 74 degrees Fahrenheit. Rainy most days.
74°
86°
weather_partly_sunny
August, Moderate crowds, average high temperature 86 degrees Fahrenheit, average low temperature 76 degrees Fahrenheit. Partly sunny.
76°
80°
weather_partly_sunny
September, Moderate crowds, average high temperature 80 degrees Fahrenheit, average low temperature 71 degrees Fahrenheit. Partly sunny.
71°
72°
weather_partly_sunny
October, High crowds, average high temperature 72 degrees Fahrenheit, average low temperature 61 degrees Fahrenheit. Partly sunny.
61°
63°
weather_sun
November, Low crowds, average high temperature 63 degrees Fahrenheit, average low temperature 51 degrees Fahrenheit. Sunny most days.
51°
53°
weather_sun
December, Low crowds, average high temperature 53 degrees Fahrenheit, average low temperature 42 degrees Fahrenheit. Sunny most days.
42°
48°
weather_sun
January, High crowds, average high temperature 48 degrees Fahrenheit, average low temperature 37 degrees Fahrenheit. Sunny most days.
37°
50°
weather_sun
February, Low crowds, average high temperature 50 degrees Fahrenheit, average low temperature 38 degrees Fahrenheit. Sunny most days.
38°
57°
weather_sun
March, High crowds, average high temperature 57 degrees Fahrenheit, average low temperature 43 degrees Fahrenheit. Sunny most days.
43°
64°
weather_sun
April, Low crowds, average high temperature 64 degrees Fahrenheit, average low temperature 51 degrees Fahrenheit. Sunny most days.
51°
71°
weather_partly_sunny
May, High crowds, average high temperature 71 degrees Fahrenheit, average low temperature 59 degrees Fahrenheit. Partly sunny.
59°
Monthly weather averages (˚F)
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Top landmarks in Kosai

Arai Beach

Whether you want to hunt for sand dollars or smell the fresh air, Arai Beach is a spot you might want to check out, located 4.7 mi (7.6 km) from central Kosai. Catch the sunset by the shore at Arai Benten Beach, just a short walk away.

See properties in Arai Beach
Arai Beach

Learn more about Kosai

Kosai is well-known for its attractions such as Arai Beach and Lake Hamana.

See all hotels in Kosai

Frequently asked questions

What accommodations do travelers recommend in Kosai?
Guests like Hotel Route Inn Hamanako, Tabist Kosai Hamanako no Yado and Grand Mercure Lake Hamana Resort & Spa.
Where can I find free parking with my stay in Kosai?
These hotels offer the perk of free parking: Kuretake Inn Hamanako, Hotel Route Inn Hamanako and Hotel Nanvan Hamanako. There are 6 choices you may want to check out on our site.
Can I book refundable hotels in Kosai?
If you need the flexibility to change your travel plans to Kosai, most properties offer refundable* rates you can book. You can see these accommodations by searching our site and using the “fully refundable” filter to narrow down the results.
Where should I consider staying in Kosai if I want a budget-friendly accommodation?
Boyoso and Asashio are two accommodations you might want to consider that’ll save you money.
Where can I stay in Kosai if I want a vacation rental instead of a traditional hotel?
If you want to find a good alternative to a hotel, look over our selection of 7 vacation homes.
Where can I stay if I'm traveling to Kosai for a family-friendly trip?
Parents traveling with children may want to consider Family Lodge Hatagoya Hamanako, Tabist Kosai Hamanako no Yado and Hotel Route Inn Hamanako.
What will the weather in Kosai be like during my visit?
August and July are typically the warmest months in Kosai when the average temp is 76°F. January and February are the coldest months when the average temperature is 46°F. July and June are the months with the most rain.
Why should I book my Kosai accommodation with Hotels.com?
There are lots of reasons to book your Kosai trip with us: our free cancellations on selected hotels* gives you flexibility, and with One Key™, our rewards program, you will be able to earn and use OneKeyCash™** on all eligible bookings such as hotels, car rentals, flights, vacation rentals and more on Hotels.com, Expedia and Vrbo.

Find out more about Kosai

Find out more about Kosai

If you're looking to discover somewhere new, look no further than Kosai. Whether you're planning to stay for a night or for the week, the area around Kosai has accommodations to fit every need. Search for hotels in Kosai with Hotels.com by checking our online map. Our map displays the areas and neighborhoods around all Kosai hotels so you can see how close you are from landmarks and attractions, and then refine your search within the larger area. The best Kosai hotel deals are here with our lowest price guarantee.