Visoko · BA

Tuneli Ravne 2

On the forested slopes outside the central-Bosnian town of Visoko, about half an hour north-west of Sarajevo, lies one of Europe's most talked-about and most divisive attractions: the Ravne tunnel system and its adjoining Ravne 2 park. The site is the showcase of the so-called Bosnian Valley of the Pyramids, a project run by the non-profit Archaeological Park: Bosnian Pyramid of the Sun Foundation, and the entry to a long, lit subterranean labyrinth that the Foundation presents as a prehistoric network of tunnels and chambers. With a 4.7 rating from several thousand travellers, it draws a steady stream of curious visitors, alternative-history enthusiasts and families alike. Whether you come for the archaeology, the energy-and-meditation angle or simply an unusual walk through cool, glowing tunnels, Ravne 2 offers a complete half-day outing: a guided underground tour at the tunnel mouth, and a sprawling free public park packed with stone installations, botanical gardens and walking labyrinths just steps away.