Shivsagar Lake

Shivsagar Lake is a large reservoir in Satara district, Maharashtra, formed by the Koyna Dam on the Koyna River and completed in 1964. Located near Bamnoli village, it stretches approximately 50 km with a maximum depth of 80 m. The lake serves as the backwaters for the Koyna Hydroelectric Project and lies adjacent to the Koyna Wildlife Sanctuary. It is a significant tourist spot offering boating access to destinations like Tapola and Vasota Fort.

Visitors to Shivsagar Lake at Bamnoli can expect a vast expanse of water surrounded by Sahyadri hills and forest cover. The site functions primarily as a boating point where motorized ferries and speed boats transport tourists to locations such as Tapola, Datta Mandir, and Nageshwar Temple. The area features basic village infrastructure with limited food options, requiring visitors to often carry their own supplies. Scenic views include windmills on opposing hills and submerged structures near the shoreline during high water levels.

The lake was created following the completion of the Koyna Dam in 1964 as part of the Koyna Hydroelectric Project, which impounded the Koyna River.

The lake provides water access to religious sites such as the Nageshwar Shiva Temple and Datta Mandir, which are visited by devotees via boat from Bamnoli.