Dimna Lake is an artificial lake, constructed by TATA Steel. Dimna lake is located in Boram Block, near Dalma Wild life Sanctuary, Jamshedpur, Jharkhand.

Dimna Lake is known as a picnic spot with its clear water and scenic surroundings, creating scope for mini treks into the hills, and water activities such as boating, rowing, and jet skiing among many others. You can spend your day if you feel like getting away from the city and spending a quiet day with your loved ones or friends.

A gorgeous view of sunrise coming up from behind the hills, with splendid greenery and melodious chirping of birds is what sets this artificial lake. It is a popular weekend getaway for the local people of Jamshedpur as well as Jharkhand also, or as a recreational outing for tourists on an extended tour.