With some great day trip options in the surrounding area, renting a car makes sense. Without one, it’d be much more difficult to experience all that Ketrzyn, 16 miles away, has to offer. Explore the area starting with Wolf’s Lair, Castle and St George’s Church. The locals are also likely to point you toward Mragowo, 25 miles away. If you only see one thing here, let it be Mragowo Military Museum. (But we’d also highly recommend Ogrody Markiewicz & Motylarnia and Bismarck Tower.)