Avg. for September
Select dates to see prices and availability
Avg. for September
Nightly prices at Hotel Koyo average US$187 in the cheapest month (July) and US$261 in the most expensive month (May), based on the last 12 months.
| Month | Average price |
|---|---|
| January | US$212 |
| February | US$234 |
| March | US$195 |
| April | US$196 |
| May | US$261 |
| June | US$200 |
| July | US$187 |
| August | US$228 |
| September | US$201 |
| October | US$233 |
| November | US$239 |
| December | US$227 |
Most expensive: May (~US$261)
Cheapest: July (~US$187)
Parking
Sauna
Non-smoking rooms
Massage
Banquet facilities
Karaoke
5
Room details
Sleeps 2
215 ft²
5
Room details
Sleeps 4
213 ft²
5
Room details
Sleeps 4
495 ft²
5
Room details
Sleeps 7
284 ft²
5
Room details
Sleeps 5
915 ft²
Based on 38 verified reviews
AI-generated summary based on recent guest reviews
Across recent reviews of Hotel Koyo, guests repeatedly praise warm, professional service and excellent meals, note spacious, comfortable rooms and clean facilities, and enjoy the onsen despite some remarks that public baths feel average or show minor maintenance limits.
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Ah
21 Feb 2026
·
Stayed 3 nights
Brayden
26 Jan 2026
·
Stayed 2 nights
TING HEY
18 Jan 2026
·
Stayed 1 night
Athena
28 Dec 2025
·
Stayed 5 nights
Hannah
17 Dec 2025
·
Stayed 1 night
Free self parking is available onsite.
Check-in is from 3:00 PM to 8:00 PM, and check-out is by 10:00 AM. Early or late check-in/check-out may be available upon request.
The property is located steps from Hayama Hot Spring and a 2-minute drive from Kaminoyama Castle. It is approximately 11.4 miles from Zao Hot Springs Ski Resort and 2.5 miles from Takeda Winery.
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Average nightly price across deals, with taxes & fees.
Prices in USD for 2 guests, updated daily.