The new tenant of Fort Spitzberg-Ostrog started work in January 2018. After several months of intensive cleaning work, more than 30 tonnes of rubbish and debris were removed from the fort area. The tidy fort, with refreshed interiors housing dioramas and exhibitions, was opened on 1 July 2018.  Ticket prices: The Fort is open every day. Guided tours start: from Monday to Friday at: 13:00 15:00 at the weekend: 10:00 11:00 12:00 13:00 15:00 Ticket prices: normal 25 zł reduced 20 zł   More information about Fort Ostróg can be found at www.facebook.com/fortspitzberg