Vijaydurg Fort

Vijaydurg Fort, located in the Sindhudurg District of Maharashtra, India, stands as the oldest sea fort on the Sindhudurg coast. Originally constructed between 1193 and 1205 by Bhoja II of the Shilahara dynasty, the structure was built using stone and mortar. While it initially covered five acres and was completely surrounded by the Arabian Sea, subsequent land reclamation on the eastern side has expanded the site to approximately 17 acres, leaving it bordered by water on three sides. The fort is currently open to the public and is recognized as a protected monument. In 2025, it was inscribed as part of the Maratha Military Landscapes of India UNESCO World Heritage Site, highlighting its enduring cultural significance.

The fort holds immense historical importance due to its strategic restructuring by Chhatrapati Shivaji Maharaj, who captured it from the Adil Shah of Bijapur in 1653. Renaming it from Gheria to Vijaydurg, meaning Victory Fort, Shivaji enhanced its defenses by adding three massive walls, each 36 meters high, and constructing twenty bastions. Its formidable nature earned it the title Eastern Gibraltar, as it was considered virtually impregnable. The location offered distinct tactical advantages, including a nearby shallow creek where Maratha warships could anchor invisibly while large enemy vessels were unable to navigate the waters.

Today, Vijaydurg remains a testament to medieval Indian military architecture and Maratha naval power. Although a road now occupies the reclaimed eastern trench, the fort retains its majestic presence against the sea. Its inclusion in global heritage lists underscores its value not just as a historical battlefield, but as a critical piece of India's cultural landscape. Visitors can explore the ancient bastions and walls that once defended the coast, observing the blend of original Shilahara foundations and later Maratha innovations that define this unique seaside stronghold.