As expected, the summer months are the most popular to visit Plitvice Lakes National Park. Not everyone is lucky enough to be able to travel at other times. But if you are, come during shoulder season, which is April through May and September to October.
Not only will you share the park with fewer people, but the weather will be very pleasant. In summer, the heat can be a too intense for comfort, especially since you can’t swim while visiting.
Winter, however, is a surprisingly magical time that many people ignore. Yes, you won’t see the waterfalls falling, but they’re enchantingly beautiful frozen in the air.
During any season, try to arrive as soon as the park opens to avoid the tourist rush.