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Good to know
Panoramic city or greenery views
Enjoy breathtaking vistas of Karlovy Vary or the surrounding natural landscape from the comfort of your room.
Secure on-site parking
Benefit from a camera-guarded private car park conveniently located right next to the hotel building.
Concierge and spa treatment assistance
Access dedicated concierge services and assistance with arranging spa treatments and tickets for local cultural and sports events.
Historic 19th-century architecture
Discover a charming hotel set in a late Classicist building from 1854, originally known as Kaiserhaus, offering a glimpse into Karlovy Vary's rich past.
Pet-friendly accommodation
Travel with your beloved pets, as the hotel welcomes them with an additional charge, accommodating both small and larger companions.
Prime location above Mill Colonnade
Explore the heart of Karlovy Vary with a quiet and unique setting directly above the famous Mill Colonnade, just steps from mineral springs and spas.
Apartments with kitchenettes
Unwind in spacious apartments featuring kitchenettes equipped with a kettle and refrigerator, ideal for extended stays or preparing light meals.
This summary was created by AI and might not be 100% accurate.
Rooms
Comfort Apartment
- 1 1 Queen Bed and 1 Double Sofa Bed
- Sleeps 4
- 484 sq ft
Economy Twin Room
- 1 2 Twin Beds, 1 1 Twin Bed
- Sleeps 2
- 269 sq ft
Classic Double or Twin Room (Extra bed)
- 1 1 Queen Bed and 1 Twin Sofa Bed
- Sleeps 3
Double Room
- 1 1 Queen Bed
- Sleeps 2
Compare with similar stays
Selected stay
- Free WiFi
- Parking
- Pets
Select dates to see exact prices
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Reviews
Excellent
based on 2,259 ratings from top
sites
This rating is from the trivago Rating Index (tRI), which combines guest ratings from top sites for a trustworthy result.Learn how the tRI works
sites
Review summary
Summarized by AI from 200+ reviews
This hotel is a charming and elegant retreat, ideal for couples and sightseers seeking a tranquil yet central base. Its strategic location directly above the city center offers panoramic views of Karlovy Vary and immediate access to the Mill Colonnade and thermal springs. The property boasts spacious, apartment-like rooms with comfortable beds, ensuring a restful stay. Guests consistently praise the friendly and helpful staff, and the breakfast buffet is a highlight, offering a varied and plentiful selection with gluten- and dairy-free options available. For the best experience, consider reserving a room on a higher floor for enhanced views, and take advantage of the convenient "secret" lift for easy access to the town center.
Top amenities
- WiFi in lobby
- WiFi in rooms
- Parking
- Pets
All amenities
Property amenities
- Entrance hall/lobby
- Lift
- Parking
- Pet friendly
Room amenities
- Openable windows
- Television
- Central heating
- Satellite TV
Sports facilities
- Bike rental
Accessibility
- Accessible parking
Location
Highlight
Distance from Hotel Ontario
Karlovy Vary:0.1 km
Mill Colonnade:0.1 km
Hot Spring Colonnade:0.3 km
Imperial Spa:0.7 km
Karlovy Vary International Airport:3.4 km
Property info
Zámecký vrch 422/20, Karlovy Vary, 36001, Czech RepublicFrequently Asked Questions about Hotel Ontario
Is there a pool area at Hotel Ontario?
No, Hotel Ontario doesn’t offer pool areas.
Are pets allowed at Hotel Ontario?
Yes, Hotel Ontario has a pet policy that may vary based on the room type or availability. Please check with the hotel directly to learn about their pet policy.
Is parking available at Hotel Ontario?
Yes, Hotel Ontario provides Parking, Accessible parking for guests.
Where is Hotel Ontario located?
Hotel Ontario is located in Zámecký vrch 422/20, 36001, Karlovy Vary, Czech Republic.
What is the cancellation policy for Hotel Ontario?
The cancellation policy for Hotel Ontario varies depending on the type of room and booking conditions.
The prices and availability we receive from booking sites change constantly. This means you may not always find the exact same offer you saw on trivago when you land on the booking site.
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