Sixteen lakes falling into each other over travertine barriers, and a very long day from Zagreb.
Plitvice is Croatia’s oldest national park, a UNESCO World Heritage Site since 1979, and the country’s most visited inland attraction. It is genuinely extraordinary and it is a long day from Zagreb.
What it is
Sixteen terraced lakes, connected by waterfalls, dropping about 130 metres over eight kilometres through a wooded karst valley.
The mechanism is what makes it unusual. The water is heavily mineralised, and mosses and algae growing in it precipitate travertine — a soft limestone — which builds up into natural dams. The dams grow, the lakes deepen, new falls form. The landscape is still being made, at roughly a centimetre a year.
The colour — turquoise, jade, occasionally almost blue — comes from the same mineral content and changes with the light and the season.
Veliki Slap, the great waterfall at the lower end, drops 78 metres and is the tallest in Croatia.
Getting there
Bus from Zagreb main bus station to Plitvice, taking two to two and a half hours each way. Several departures a morning; buy in advance in season.
Buses stop at Entrance 1 and Entrance 2. Tell the driver which you want.
Leave on the earliest bus you can and take the latest back. Anything less and you will spend more time travelling than walking.
Organised coach tours from Zagreb exist and cost several times the bus fare. They are worth it only if you want the transfer handled and do not mind moving at the group’s pace. The bus is straightforward and the park is well signposted.
Tickets and routes
Timed entry, booked online, and capped in season. This is the single most important practical point. The park introduced limits after years of overcrowding damaged the travertine.
Tickets include the shuttle buses and the electric boat across Lake Kozjak.
Routes are lettered. Route C from Entrance 1 (four to six hours) is the standard full circuit and covers both the Lower and Upper Lakes. Route A is a short lower-lakes loop. Route H from Entrance 2 is the other long option.
The paths are wooden boardwalks without handrails, directly over the water in places. They are narrow, and in high season they queue.
The honest view
In July and August it is extremely crowded, and the boardwalks become a slow-moving single file. The park is beautiful enough to survive this, but it is not a wilderness experience.
Go in May, June, late September or October. Spring has the most water; October has the colour. Winter, if the falls freeze, is spectacular and the shuttle service is reduced.
It is not accessible in any meaningful sense — boardwalks, steps, no handrails, uneven ground.
Swimming is prohibited and has been since 2006.
If a full day is too much
Medvednica is on the tram network and gives you a mountain in an afternoon. Samobor, Varaždin and Trakošćan Castle are all far closer — see day trips from Zagreb.
