Krka National Park extends along 73 km of Krka river .The National Park runs about 10km near Sibenik inland to interiors of Croatian mountain. The Park is spread over an area of just over 142 square km and includes two thirds of the river itself. The top attractions of the park are its magnificent waterfalls, including the famous Skradinski Buk falls which are one of Croatia’s most famous sights. There are few magical places of waterfalls and gorges, with the river gushing through a karstic canyon 200m deep. The small island of Visovac and Roski Slap waterfall is also a famous sightseeing spot. A boat trip through the park is a great way of seeing much of the park. It is even possible to swim in some locations in Krka National Park. There are around 800 species of plant life found in this park.