We stopped next to the deep sinkhole (100 meters wide and 211 meters deep), known as the Well of Birds, discovered in 1997 by a team of Slovenian explorers. It gapes without warning in a corrugated landscape of rock covered in thicket. A small path leads from the car park to a viewing platform, but the sinkhole is only accessible with a guide.

Parking location: 17.114069N 54.557653E