The Trail of Secrets leads around and through the Devil's Pit (Velnio duobė), introducing this mysterious natural feature. The paths are less than a kilometre long in total, and there is a viewing platform on one edge of the pit. Starting at the car park and walking anticlockwise, the Trail of Secrets takes you around the Devil's Pit, and from the viewing platform another path lets you descend into the pit itself. The route is about 800 metres long, and you should allow at least half an hour for the walk. The route follows natural-surface paths. Wooden steps lead down into the Devil's Pit from two sides. There are information boards at the car park and at the viewing platform by the Devil's Pit. The section from the car park to the rest area is marked with arrows carved into stones; there are no markings on other parts of the trail. The viewing platform is on the edge of the pit by the road, and there is a rest area on the other side of the Devil's Pit.