Plitvice National Park’s 16 turquoise lakes are so clean and luminous that you want to jump right in. Alas. Swimming is forbidden in Plitvice Lakes National Park. As a tour guide once explained to me, “The lakes are also a resevoir for drinking water! We just can’t allow swimming”.

I assumed that the only alternative for swimming in a Croatian National Park was Krka Waterfalls where a swimming area is roped off right next to the crashing waterfalls. Now, The Guardian has set me straight. A reader’s suggestion yesterday pointed out that you can swim just a few kilometers north of the National Park. The Korana river flows into Plitvice Lakes National Park and is just as inviting on a hot day as Plitvice’s sparkling lakes. Just outside the village of Korana, villagers have even placed a small ladder next to a tree to make it easier to dive into crystal clear river.

Given the heat wave now sweeping Croatia, I can imagine that there will be quite a line leading up to that ladder!

See more about Plitvice Lakes National Park.