Explanation:

 Gobind Sagar lake is a man made reservoir built in 1976,  its source is the hydel dam at Bhakra. One of the world's highest gravity dams, the Bhakra dam is perched at an elevation of 225.5 m. The eye catching Gobing Sagar lake is famous for sightseeing, adventure activities, recreational fun, etc. The lake is a treat for nature lovers and adventure junkies.