The route starts from a parking lot between Caska and Vidalići and continues along the drystone walls towards the Pag Triangle, which was discovered 20 years ago near the Žigljen ferry port. The structure of the stones inside the triangle is different from the ones outside of it. The discovery of the Pag Triangle in 1999 caused a real sensation, especially after reports of seeing mysterious lights started to appear. The hike continues towards the Osapnik hill. Its peak is 174 meters high and there you will find remains of a stone pile which consists of several concentric circles. Osapnik offers a fascinating view of the Velebit Mountain and the Podvelebit Channel.