Kalyangad Fort - Credit: Wikimedia Commons
Kalyangad Fort/Nandgiri is in the taluka Koregaonl. of Satara district of Maharashtra. The fort stands at the end of a spur of the Mahadev range running south-west from the villages of Vikhale and Bhadle, eight miles north of Koregaon and about fourteen miles north-east of Satara. Its elevation is 3,537 feet above sea level. Read more on Wikipedia
Source: en.wikipedia.org