Hotellit, joissa on porealtaita kohteessa Ostrołęka

Sielanka Nad Pilicą is located in a picturesque area over the Pilica River, in the Warka village. It features a luxury spa centre and air-conditioned rooms with free Wi-Fi.

Dolina Królów Czersk glamping pole namiotowe is located in Czersk and features a pool with a view and garden views. A sauna is available for guests.

Located in Dziecinów in the Masovia region and Wilanow Palace reachable within 31 km, Dom imprezowy z noclegami Dziecinów provides accommodation with free WiFi, a children's playground, a garden and...

Park Rekreacyjno-Biznesowy Las Woda is surrounded by pine forests and offers an indoor swimming pool with a hot tub, as well as an outdoor swimming pool.

37 km from Wilanow Palace in Ponurzyca, Prywatne leśne SPA w drewnianym domku niedaleko Warszawa provides accommodation with access to a sauna, hot tub and spa facilities.

Set within 23 km of Wilanow Palace and 29 km of Frideric Chopin's Monument, ToTu Tiny House Sauna & wanna ogrodowa offers rooms with air conditioning and a private bathroom in Dobiesz.

Całoroczne Leśne SPA pod Chmurką - zawsze na wyłącznosć features a hot tub and free private parking, and is within 24 km of Wilanow Palace and 28 km of Frideric Chopin's Monument.

Featuring a sauna, Agroturystyka Mirabelkowe Zacisze is situated in Jasieniec. There is an in-house restaurant, plus free private parking and free WiFi are available.

47 km from Botanical Garden in Tomczyn, Heban Forest Cabin&SAUNA Starlink features accommodation with access to a sauna and hot tub.

Situated in Wilga in the Masovia region, Apartamenty Wilga - spokojne miejsce z całorocznym zewnętrznym wspólnym jacuzzi, sauną i wakacyjnym basenem features accommodation with access to a hot tub.