This lake (reservoir) has an area of about one hectare and is situated opposite the Vali Abad valley of Hezar Cham and in the skirts of the Dal Kamar Mountains.

This lake is located 25 km north-east of Tehran and covers an area of 330 hectares on Jajrood River. Around this lake is a vast recreational site.

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

This museum covers an area of 1000 sq. m. and comprises of halls, library, micro-films room, a reading room and computer services center.

The facade of museum is adorned with tile works. It has a large wooden door with a network of glass panes. The wooden and carved planets as well as the velvet curtains are all the works of the artists employed by the museum.