Kavaledurga Fort - Credit: Wikimedia Commons
Kavualedurga Fort (Kannada ಕವಲೇದುರ್ಗದ ಕೋಟೆ) is a 9th-century fort from Thirthahalli, Shimoga. It was the fourth and last capital of Keladi kingdom. Read more on Wikipedia
Source: en.wikipedia.org