Krka National Park

Krka National Park protects the lower course of the Krka river, from the foothills above Knin down to the marshy mouth at Skradin. The river drops roughly 220 metres over its final 50 kilometres through a karst canyon, and along the way builds its own waterfalls out of tufa, the soft limestone rock that grows layer by layer as minerals settle out of the moving water. The park was protected in 1985 and covers about 109 square kilometres.

The seven waterfalls

The park’s signature feature is its chain of seven travertine waterfalls:

• Bilušića Buk — the uppermost, the only one outside today’s park boundary but reachable on foot.
• Brljan — a wide barrier lake above a 22-metre drop, often dry in late summer.
• Manojlovački slapovi — a series of stepped cascades, the tallest complex at roughly 60 metres.
• Rošnjak — a single narrow fall in a deep canyon, the quietest.
• Miljacka slap — close to the Miljacka hydroelectric plant and cave.
• Roški Slap — a wide, sprawling cascade, accessible by boat or road.
• Skradinski Buk — the largest and most famous, a 17-step barrier roughly 46 metres high and 200 metres wide.

For most visitors, the trip comes down to Skradinski Buk, Roški Slap, and the boat ride to Visovac.

Visovac and the monasteries

On a lake between Roški Slap and Skradinski Buk sits Visovac, a tiny island with a 15th-century Franciscan monastery and a centuries-old oak. Boat tours run from Skradin and from Stinice. The monastery museum holds a 600-year-old prayer book, a 17th-century sabre and other pieces of Croatian ecclesiastical history. Further upstream, the Krka monastery sits inside a cave complex above the river, an Eastern Orthodox site dating to the 14th century.

The hydroelectric story

Krka is also one of the birthplaces of European electrification. In 1895, just two days after the Adams Power Plant at Niagara, Jaruga hydroelectric plant opened on the Krka, supplying alternating current to the city of Šibenik. It was one of the world’s first commercial AC hydroelectric systems. The old Jaruga is still standing, retired but visible on the trail above Skradinski Buk.

Practical info

• Entry: tickets vary by season and entrance. The most popular entrances are Lozovac (closest to Skradinski Buk, with park shuttle) and Skradin (boat up the river to the falls). Roški Slap is reachable by car or by the longer boat tour. Concession stands and toilets are at each entrance.
• How to get there: Lozovac is about 25 minutes from Šibenik by car; Skradin is 30 minutes. Allow extra time in July and August as the car parks fill up.
• Swimming: long allowed at Skradinski Buk, swimming was banned in 2021 to protect the tufa barriers and biodiversity. The ban is enforced. No swimming is permitted anywhere inside the park now.
• Trails: the Skradinski Buk loop is roughly 1.9 km and takes 60 to 90 minutes at a stroll. The full network, including Roški Slap, is much longer.
• Boats: the Skradin–Skradinski Buk boat is included in some ticket tiers. Visovac and Krka monastery trips are separate guided tours.

Best time to visit

Spring and autumn are the sweet spot. April, May, September and October give you high water at the falls, mild walking weather, and far thinner crowds than July and August. Midsummer is hot and the boardwalks at Skradinski Buk turn into a slow queue. Winter is quiet and cheap but water levels can be low and some facilities close.

For photographers

Skradinski Buk reads best in soft, flat light — early morning before the crowds, or after a summer storm. A neutral-density filter smooths the rushing water into the silky texture that made this park famous. Bring a microfibre cloth; the spray at close-range viewpoints is constant. A wider lens (24–35mm full-frame) is more useful than a telephoto here. Roški Slap is friendlier to a mid-range zoom. For Visovac, the classic shot is from the boat approach, so sit on the right side going out.

Every spot here is mapped and verified by Photograph by John. Share this guide if it helped plan your trip.