Home › Venues › Twierdza Boyen w Giżycku Twierdza Boyen w Giżycku Tickets Buy tickets for concerts at Twierdza Boyen w Giżycku in Giżycko, Poland. No Upcoming Events No upcoming events scheduled at Twierdza Boyen w Giżycku. Please contact us with any corrections. Hotels & Lodging Near Twierdza Boyen w Giżycku About the Venue Twierdza Boyen w Giżycku At-a-Glance AddressTurystycznaGiżycko 11-500Poland Map & Directions Advertisement