Twierdza Boyen
Prussian 19th-century fortress between Lake Niegocin and Lake Kisajno in Giżycko, visited along marked trails and through exhibitions in the former buildings.
Have only individual sections read aloud
About the museum
The fortress was built on a narrow isthmus between Lake Kisajno and Lake Niegocin, to close the passage through this strait. It is a six-bastion artillery fort on a hexagonal plan, with four gates and a Carnot wall 2,303 m long. The foundation stone was laid on 4 September 1844; in 1846 the fortress was named after the Prussian minister of war Hermann von Boyen, and the works continued until the mid-1850s.
In the First World War the fortress served as a concentration point for German troops, and in August 1914 Russian units advancing to aid the attack on Olsztyn were halted before its fortifications. During the Second World War it housed a hospital and a German military intelligence centre. At the end of January 1945 the fortress was taken by Soviet troops.
After the war the facility was used by the Polish army for about twelve years, and later food-industry plants operated here, most of which were liquidated after the political changes. In 1975 it was recognised as a monument and opened to tourists together with a small museum. Today it is the largest monument in Giżycko; it can be visited independently along marked trails or with a guide, and exhibitions operate in the former buildings: the Powder Laboratory, the Stable with the Coach House and the Gunsmith's Workshop.
Highlights
- Six-bastion 19th-century artillery fortress above Lake Niegocin and Lake Kisajno
- Three trails (red, blue, green) with a map included in the ticket price
- Powder Laboratory, Stable with the Coach House and Gunsmith's Workshop
- Night tours on selected evenings
- E-guide, e-walk and e-map on the phone
Permanent exhibition
- Laboratorium Prochowe, Stajnia z Wozownią i Warsztat Zbrojmistrza – Thematic exhibitions operate in the former buildings of the fortress; the renovation of Barracks Building No. 1 (Koszarowiec nr 1) is also under way, and its spaces are being opened gradually.
- Operated by
- Twierdza Boyen (Gmina Miejska Giżycko)
Admission & discounts
| Adults | 25 zł |
|---|---|
| Reduced | 20 zł |
| Children & teens | freefree up to age 6 · Children under 7 enter free. |
| Groups (21+ people) | 22 zł per personGroup ticket from 21 people: standard PLN 22, reduced PLN 18 per person; groups of up to 50 people, larger groups are divided. |
| Ticket for holders of the Giżycka Karta Mieszkańca (Giżycko Resident Card) (on presentation of the card) | 1 zł |
Tickets do not require booking and can also be bought online.
Accessibility
- Wheelchair accessible: no information
- Elevator: no information
- Accessible restroom: no information
- Accessible parking: no information
- Service dogs welcome: no information
- Tactile models & exhibits: no information
- Sign language tours: no information
- Easy-to-read materials: no information
- Audio description: no information
The fortress's website gives no information on accessibility for people with mobility impairments (accessibility tools apply only to the website). The trails lead, among other places, along the ramparts, which can be icy in winter.
Kids & families
| Time needed | approx. 2.5 hrs |
|---|---|
| Kids’ admission | free up to age 6 |
Children under 7 enter free; the museum organises workshops and city games (booking: +48 506 943 752).
Getting there & parking
The fortress lies in the western part of Giżycko, on the isthmus between Lake Niegocin and Lake Kisajno, at ul. Turystyczna.
Get directionsAmenities & dining
The website gives no information for visitors on a café, shop, cloakroom or Wi-Fi.
Events & venue rental
The museum hasn’t published any information on this.
Plan your visit
| Guided tours | yes |
|---|---|
| Photography | Recording guided tours without the guide's permission is not allowed. |
| Good to know | Visits are made independently along marked trails (a map is provided when buying a ticket), with a guide from among the fortress staff (as available) or with an accredited guide, with whom the date and price are agreed. Entry with a dog on a lead is allowed. E-guide: przewodniktwierdza.gizycko.pl. |
