On the edge of Triglav National Park, the clear but turbulent waters of the Tolminka River and Zadlaščica River form amazing gorges, easily accessible from Tolmin. The gorges multiply waterfalls and natural bridges, such as the Devil's Bridge overlooking the ravine, 60m above the stream. One can also go down into Dante's cave, from which he is said to have drawn the inspiration for his description of Hell in the Divine Comedy.