Zinegan is a very beautiful cave in Ilam. Actually it is a strait or as some people call it; an open cave. The temperature difference between inside the cave and outside is surprisingly so great that its second name is Paradise Cave.
In summer the difference reaches 20 to 30 °C. The cave is said to be 6 km long with several halls, vestibules and many stalactites and stalagmites. There is plenty of water in the cave that in some parts you have to walk through water and get wet.
