Plitvice Lakes National Park

You will spend your day walking on narrow wooden planks built directly over the water. The lakes are connected by constant cascades, and the water is clear enough to see the fish and sunken logs below. There are no handrails on most of the boardwalks, so you must watch your step. The park gets extremely busy by mid morning.

Tour groups fill the pathways, which can make walking feel like a slow conveyor belt. To experience the park in peace, you need to enter as soon as the gates open in the morning. The terrain is mostly flat along the lakes, but there are steep climbs to reach the viewpoints. You will do a lot of walking, often six to ten miles, so comfortable shoes are essential.

May and June offer the strongest water flow because of melting snow and spring rain. September and October are also excellent, featuring autumn colors and cooler hiking temperatures. July and August are hot, dry, and overcrowded. The water levels can drop, making the waterfalls less impressive.

Ticket prices during these peak summer months are also more than double the winter rates. Winter is quiet and beautiful when the waterfalls freeze, but many trails and boat routes close. If you visit between November and April, check the park website daily to see which sections are actually open.

Many visitors try to stop here for just two hours on their drive from Zagreb to the coast. This is a mistake because the park is huge and you will spend most of your time parking and queueing. You need at least six hours inside the gates to see both the upper and lower lakes. Another common error is failing to book tickets in advance.

The park limits the number of visitors per hour. If you arrive without a booked ticket, you may be turned away at the gate. Do not expect to swim in the lakes. Swimming has been banned for years to protect the fragile tufa barriers that form the lakes. If you want to swim, you will need to head to the nearby Korana river outside park boundaries.