Hotels in Koo

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Check prices for these dates

Tonight
24 Apr - 25 Apr
Tomorrow
25 Apr - 26 Apr
This weekend
25 Apr - 27 Apr
Next weekend
2 May - 4 May

Where to stay in Koo?

Grand Hotel Viljandi
Lobby

Grand Hotel Viljandi

4.0 star property
8.8 out of 10, Excellent, (93)
The price is £93
includes taxes & fees
27 Apr - 28 Apr
Grand Hotel Viljandi
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.

Learn more about Koo

The region around Koo is home to attractions such as Estonian Dairy Museum and Poltsamaa Castle.

See all hotels in Koo
A tranquil hotel pool encircled by beautiful arches

Summer Getaway Sale

Sign in to save 25%+ on selected hotels, and earn 50% more rewards on all properties. Book by 26 May and travel by 30 Sep 2025. See terms*
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Frequently asked questions

Can I book a refundable accommodation option in Koo?
If you want the flexibility to change your plans to Koo, most hotels offer refundable* rates that you can book. You can see this accommodation by searching our site and using the “fully refundable” filter to narrow down the results.
What will the weather in Koo be like during my visit?
July and August are typically the warmest months in Koo, when the average temperature is 15°C. January and February are the coldest months, when the average temperature is -3°C. August and July are the months with the most rain.
Why should I book my Koo hotel with Hotels.com?
There are lots of reasons to book your Koo trip with us: our free cancellations on selected hotels* gives you flexibility, our Price Guarantee ensures that you always get the lowest price, and you can earn rewards on every booking.

Terms and conditions

*Book by 26/5/2025 11:59pm in hotel property local time. Stay between 17/4/2025–30/9/2025. Member Prices are available to Hotels.com® app users and One Key members. Limited availability, blackout periods may apply.

One Key members save more, as compared to non-members shopping on Hotels.com. OneKeyCash is not redeemable for cash and can only be used on Hotels.com®, Expedia® and Vrbo®.