Jangal-e Abr (Cloud Forest or Cloud Jungle) is one of the oldest and most beautiful forests in Iran. It is located on the eastern part of Alborz mountains, on the border between the provinces of Semnan and Golestan, 45km north east of Shahrud.
Sprawling on an area of 35,000 hectares, the Cloud Forest is a remnant of the ancient Caspian and Hyrcanian forests, encircling the northern slopes of the Alborz Mountains like a belt, covering the southern coasts of the Caspian Sea. Inside the thick woods, it is hard to imagine that the forest is located in the semi-arid province of Semnan, close to the Central Desert and Khar-Turan National Park.
When the temperature falls, two or three hours before sunset, clouds rush into the forest. They are so thick that you may not see an arm lenght in front of you. Above them Ghale Maran, a peak of high altitude, seems to be floating on the sea of clouds. It is said that there was ancient castle located on top of this mountain, south of Ramian. After a while into the night, the clouds usually scatter away, letting a clear view of the surrounding valleys, if the moon is up.
Sources: ISNA 1, ISNA 2, irpedia.com, financialtribune.com, tishineh.com, iranlandmark.ir, instagram @chamgir, instagram @yasin_0500, instagram @sshnzk, instagram @arsalanpartovi, anobanini.com, Wikipedia | Jangal-e Abr (in Persian)