Only a short walk from the castle there is a beautiful gothic church with fragments of defensive walls.
In the town center you can visit the freemasons’ lodge, neogothic church and the Town Hall from the XIX century.
There are some worth visiting sights in Kętrzyn – gothic castle of the Teutonic Order
12 kilometres from Kętrzyn in Święta Lipka there is a baroque monastery, one of the most beautiful sights in our region.