Surrounded by 3 national parks and close to the Kolpa River, Hotel Kovac in Osilnica is a great base to explore the caves as well as the coast of Croatia. It offers free Wi-Fi. At the restaurant mouth-watering homemade dishes are served. The menu includes freshly caught trout from the river, game, mushrooms or stuffed veal. There are 3 well-equipped conference rooms. Hotel Kovac also features a big outdoor sports center where you can try out rafting, paintball, trekking, mountain biking or archery.