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 centre where you can try out rafting, paintball, trekking, mountain biking or archery