This lake expands over 4000 hectares and is located in the Varian Gorge at a 23 km distance on Karaj - Chaloos Road.

The Taromamaj Lake lies between the two mountain ranges of Garah Daq in the north and Zarin Kooh in the south, and is located at about 113 km from Tehran.

This lake is at a distance of 84 km from Tehran and due to its proximity to the Damavand Peak experiences a cool and pleasant climate as well as beautiful landscapes.

The province of West Azarbayjan has the largest lake of Iran in its territory, known as Lake Orumieh. This lake is at an altitude of 1,267 m

The Zayandeh Rood is one of the most important rivers of the central plateau of Iran. The same has come to be known by this name, due to the various gushing springs on its course, that is from its source to the mouth.