Lonar Crater Lake

Lonar Crater Lake is a saline soda lake located in Lonar, Buldhana district, Maharashtra, formed by a hypervelocity meteorite impact on basaltic rock approximately 52,000 to 570,000 years ago. It is the only known terrestrial impact crater in basalt and has been designated a National Geological Monument and Ramsar site. The lake measures 1.8 km in diameter and 150 m deep, featuring unique alkaline water chemistry and surrounding ancient temples from the Chalukya and Hemadpanti eras.

Visitors can expect to see a nearly circular meteorite impact crater containing a saline alkaline lake surrounded by lush vegetation and ancient temples. The site offers trekking trails descending into the crater, wildlife viewing opportunities within the sanctuary, and exploration of historic shrines like Gomukh Temple and Kamalja Devi Temple. The landscape features distinct geological formations including ejecta blankets and basalt flows, with birdwatching possible around the lake ecosystem.

The crater was identified in 1823 by British officer C.J.E. Alexander. Ancient scriptures including the Skanda Purana (8th century) and Ain-i-Akbari (16th century) contain descriptions associated with the lake. The area features temples dating back approximately 1,250 years built during the Chalukya and Hemadpanti architectural periods. The Daitya Sudan Temple is linked to legends of Vishnu slaying the asura Lonasura, from whom the name Lonar is traditionally derived.

The site holds religious significance with multiple ancient Hindu temples including the partially submerged Shankar Ganesha temple, Ram Gaya temple, Kamalja Devi temple, and Sita Nahani temple. The Daitya Sudan Temple is an important shrine dedicated to Lord Vishnu dating to the Chalukya period (6th-12th century CE). Local traditions associate the crater's formation with mythological narratives involving divine beings.