Karlovac

There are a few museums and a fortress on Dubovac hill with great views of the town.

Rivers & Beaches
Korana, Mrežnica, Kupa, Dobra. In summer river banks are turining into shy beaches and are great for whole day activities.
Old Town Dubovac
a fort from the 15th century, situated on one of the nearest hills. Not many activities can be found there, but you will find it natural, also natural in uncommercial way. Great view of the city. In summer some performances can be seen up there.