About this property

Comfortable Accommodations: Hostel Fortis in Ostrołęka offers rooms with private bathrooms, balconies, and modern amenities including free WiFi and work desks. Each room features a walk-in shower, TV, and wardrobe, ensuring a pleasant stay. Exceptional Facilities: Guests can enjoy free bicycles, a hot tub, and a games room. Additional facilities include a coffee shop, 24-hour front desk, housekeeping service, and luggage storage. Free on-site parking is available for convenience. Delicious Breakfast: A buffet breakfast is served daily, providing a variety of options to start the day. The property staff and service support are highly praised by guests for their attentiveness and room cleanliness. Convenient Location: Located 81 km from Olsztyn-Mazury Airport, Hostel Fortis is situated in Ostrołęka. Nearby attractions include the Ostrołęka Castle and the Ostrołęka Museum, offering diverse activities for visitors.

Distance in property description is calculated using © OpenStreetMap

Property highlights

Perfect for a 3-night stay!

Top location: Highly rated by recent guests (8.5)

Breakfast info

Buffet

  • Free parking available on-site

Loyal customers

There are more repeat guests here than most other properties.


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Availability

Prices converted to USD
We have no availability on our site for this property between Sat 11 Oct 2025 and Tue 14 Oct 2025

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1 single bed
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Limited supply in Ostrołęka for your dates: 2 hostels like this are already unavailable on our site

Guest reviews

Categories:

Staff
Facilities
Cleanliness
Comfort
Value for money
Location
Free WiFi

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Guests who stayed here loved

  • Andrew
    Poland Poland
    Very clean, everything was as it should be. Can’t really complain. Building has been refurbished and is good.
  • Anna
    Poland Poland
    Czystość I styl.Porządne śniadania,miła obsługa,lokalizacja.
  • Justyna
    Poland Poland
    Bardzo miła i pomocna obsługa, smaczne śniadanie, pyszna kawa. Czysto i schludnie. Bardzo dobra lokalizacja, w pobliżu przystanek autobusowy, pływalnia, supermarket.
  • Risto
    Estonia Estonia
    Abivalmis ja tore personal. Toa sai ruloodega pimendada.
  • Beata
    Germany Germany
    Sehr nette Personal , sehr sauber , gemütlich und lecker essen .
  • Sylwester
    United States United States
    Very convenient location. Spacious and comfortable room with balcony. My wife and I were traveling and site seeing through Poland.This was our final destination just to rest for few days before long flight to Florida. Restaurant with delicious...
  • Karol
    Poland Poland
    Hotel znajduje się w pobliżu ośrodków sportowych takich jak pływalnia czy boisko z bieżnią. Pokoje w hotelu są czyste i zadbane, można korzystać z siłowni w której znajdziemy atlas do ćwiczeń oraz orbitrek i bieżnie biegowe. W restauracji...
  • Wioleta
    Poland Poland
    Lokalizacja bardzo dogodna, bliska odległość przystanków autobusowych. Śniadanie przepyszne
  • Agnieszka
    Poland Poland
    Świetna obsługa, śniadanie super bardzo urozmaicone - chociaż kawy z ekspresu brak :( ale bardzo dobre warunki za rozsądną cenę
  • Katarzyna
    Poland Poland
    to co mnie najbardziej interesuje zawsze - dobre ciśnienie gorącej wody pod prysznicem .

Property surroundings

House rules

Hostel Fortis takes special requests - add in the next step!
Check-in
From 14:00 to 00:00
Check-out
From 02:00 to 11:00
Cancellation/ prepayment
Cancellation and prepayment policies vary according to accommodation type. Please check what conditions may apply to each option when making your selection.
Children and beds

Child policies

Children of any age are welcome.

To see correct prices and occupancy information, please add the number of children in your group and their ages to your search.

Cot and extra bed policies

Cots and extra beds are not available at this property.

No age restriction
There is no age requirement for check-in
Pets
Pets are not allowed.
Accepted payment methods
American ExpressVisaMastercardDiners ClubJCBMaestroCash

The fine print

Need-to-know information for guests at this property

When staying at the property with children, please note that the property is legally obliged to apply standards for the protection of minors, to determine the identity of the minors and their relationship with the adult with whom they are staying.