Title: Best Hotels Near Castle of the Dukes of Mazovia, Ostrow Mazowiecka | Expedia.ca [Vacation Rentals in Ostrow Mazowiecka](https://expedia.ca/Ostrow-Mazowiecka-Vacation-Rentals.d6144079.Travel-Guide-VacationRentals)[Castle of the Dukes of Mazovia Car Rentals](https://expedia.ca/Car-Rentals-In-Castle-Of-The-Dukes-Of-Mazovia.d6299042.Car-Rental-Guide)[Castle of the Dukes of Mazovia Vacations](https://expedia.ca/Castle-Of-The-Dukes-Of-Mazovia-Ostrow-Mazowiecka.d6299042.Vacation-Attraction) ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_lodging_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_lodging_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__calendar_shield.svg) ### Change your mind Book hotels with free cancellation - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Treat yourself Sign in to save 10% or more on thousands of hotels [Sign in](https://www.expedia.ca/login) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__bed.svg) ### Be picky Search almost a million properties worldwide ## Check prices for these dates Tonight [Feb 22 - Feb 23](https://www.expedia.ca/Hotel-Search?regionId=6299042&startDate=2026-02-22&endDate=2026-02-23&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true) Tomorrow [Feb 23 - Feb 24](https://www.expedia.ca/Hotel-Search?regionId=6299042&startDate=2026-02-23&endDate=2026-02-24&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true) Next weekend [Feb 27 - Mar 1](https://www.expedia.ca/Hotel-Search?regionId=6299042&startDate=2026-02-27&endDate=2026-03-01&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true) In two weeks [Mar 6 - Mar 8](https://www.expedia.ca/Hotel-Search?regionId=6299042&startDate=2026-03-06&endDate=2026-03-08&adults=2&rfrr=TG.LP.CheckPrices.Hotel&openPlayBack=true) Recommended Price (low to high) Distance Star rating ## Top Castle of the Dukes of Mazovia Hotel Reviews ![Usługi Noclegowe 17](https://images.trvl-media.com/lodging/40000000/39180000/39178300/39178277/a41bcb27_y.jpg) ### Usługi Noclegowe 17 10/10 Excellent "It's not for everyone, but I \*loved\* this place. It is an oasis of old funk and Polish culture, and it charmed my socks off. Maybe I'm easily impressed (American), but I was delighted. Quiet, clean, good service, wood beams, and the cream of Polish military history glowering from the walls, protecting you as you sleep. Ten stars." [](https://expedia.ca/Ostrow-Mazowiecka-Hotels-Uslugi-Noclegowe-17.h39178277.Hotel-Information) ## Hotels near other Castle of the Dukes of Mazovia attractions ### Ostrow Mazowiecka Town Hall After visiting Ostrow Mazowiecka Town Hall, make a plan to see the other sights and activities in Ostrow Mazowiecka. Make some time to visit the monuments while you're in the area. [See properties](https://www.expedia.ca/Hotel-Search?rfrrid=TG.LP..PointOfInterests®ionId=6299039) ### Assumption of the Blessed Virgin Mary Church Assumption of the Blessed Virgin Mary Church is just one of the places to see in Ostrow Mazowiecka, so why not enjoy the other things to explore during your travels? Make some time to visit the monuments while you're in the area. [See properties](https://www.expedia.ca/Hotel-Search?rfrrid=TG.LP..PointOfInterests®ionId=6299036) ### Muzeum Treblinka You can spend an afternoon browsing the exhibits at Muzeum Treblinka during your trip to gmina Kosów Lacki. [See properties](https://www.expedia.ca/Hotel-Search?rfrrid=TG.LP..PointOfInterests®ionId=880035379645136896) ### Rybno Ski Station Hit the slopes at Rybno Ski Station during your trip to gmina Łomża. [See properties](https://www.expedia.ca/Hotel-Search?rfrrid=TG.LP..PointOfInterests®ionId=553248635974883032) ### Park Wodny Łomża Enjoy a fun-filled day at Park Wodny Łomża as part of your trip to Lomza. Amble around the area's parks or experience its museums. [See properties](https://www.expedia.ca/Hotel-Search?rfrrid=TG.LP..PointOfInterests®ionId=553248635925299747) ### Natural History Museum in Drozdowo You can spend an afternoon browsing the exhibits at Natural History Museum in Drozdowo during your trip to Piatnica. Amble around the area's parks or experience its museums. [See properties](https://www.expedia.ca/Hotel-Search?rfrrid=TG.LP..PointOfInterests®ionId=553248635925299187) ## Frequently asked questions ### What's the area like around Castle of the Dukes of Mazovia? ### What's the best hotel to stay close to Castle of the Dukes of Mazovia? ### If I need to cancel the hotel reservation for my stay near Castle of the Dukes of Mazovia, will I receive a refund?