Karnala Fort

Karnala Fort, also historically known as Funnel Hill, is a stone hill fort situated in the Raigad district of Maharashtra, India, approximately ten kilometers from Panvel city. Rising to an elevation of 439 meters above sea level, the structure was likely constructed before 1400 under the Devagiri Yadavs or the Tughlaq dynasty, serving as the capital for the north Konkan districts during their respective rules. The fort holds significant historical importance due to its strategic location overlooking the Bor pass, which connected the Konkan coast to the Deccan Plateau, making it a vital checkpoint on major trade routes between these regions.

The site witnessed numerous military conflicts and changes in ownership throughout the centuries. After falling under the Gujarat Sultanate, it was captured by the Ahmednagar Sultanate in 1540, only to be briefly seized by Portuguese forces before being returned via a financial agreement. Later, Chhatrapati Shivaji conquered the fort from the Mughals in 1670 using innovative breastworks. Following Shivaji's death, control shifted between Aurangzeb, the Mughals, and eventually the Peshwas of Pune in 1740. These transitions highlight the fort's role as a contested prize among regional powers including the Marathas, British East India Company, and various sultanates.

Today, Karnala Fort exists as a protected ruin within the Karnala Bird Sanctuary and is owned by the Government of India. While the structure is no longer used for military purposes, it remains open to the public daily from 6 am to 6 pm for visitors interested in its heritage. Although much of the original construction has deteriorated over time, the site offers a glimpse into the architectural and military history of western India, standing as a silent witness to the rise and fall of several empires that once vied for control of the Konkan region.