Kamjal is one of the technical valleys of Mazandaran provinces, which can be crossed only with complete canyon gears and having sufficient knowledge of this sport.
Rageh Valley, like many other valleys in Iran, has been created due to water erosion. There is a seasonal river in the depths of this valley, which over time has washed away the soil and rocks and its emergence.
The position of the Opert Wall is such that it prevents clouds from passing from the north to the south, so the view of the cloud ocean can be seen in this area most days of the year.
Tang-e Boraq (Boraq Gorge) is another erosive gorge in the north of Fars province, which is located about 160 km from Shiraz and near a village of the same name.
One of the erosive valleys of Qeshm Island, which has been eroded on a large scale, is the Tandis (Statue) Valley. This valley is one of the tourist attractions of the island that attracts many enthusiasts.