Krishnagiri Fort - Credit: Wikimedia Commons
Krishnagiri Fort, situated in the Krishnagiri district of Tamil Nadu, India, is a formidable historical stronghold that has witnessed the ebb and flow of various dynasties and colonial powers. This fortification, now preserved as a national monument under the auspices of the Archaeological Survey of India, holds a rich history dating back centuries. Read more on Wikipedia
Source: en.wikipedia.org