The early Baroque church on Trg Josipa Jurja Strossmayera is one of Karlovac's oldest buildings, dating from the 17th century. The interior is plain but dignified, and the church square is one of the pleasanter spots to sit in the old town. Worth a brief stop when wandering the star-shaped core.
Church of the Holy Trinity
17th-century Baroque church on Karlovac's main square.