Pag Triangle (Croatian: Paški trokut) is a land formation in the shape of an isosceles triangle located near Novalja, a small town on the Croatian island Pag. The triangle has one side measuring approximately 32 metres (105 ft) and two sides both measuring 22 metres (72 ft). It differs from the surrounding area in the fact that the rocks inside the triangle are of different structure than rocks outside the triangle. Croatian Ufologist Stjepan Zvonarić believes it was the site of a UFO landing which heated the rocks to extreme temperatures in the past. This property is unique to the Pag Triangle rocks, and is not found in rocks in the surrounding area.