Once a bustling port and trading hub, Vengurla attracted the attention of several foreign powers over the centuries. In 1639, Dutch merchants led by Leendart Janszoons secured permission from the Bijapur Sultanate to build a fortified trading post. Completed in 1655, the structure—often called the Dutch Factory—featured bastions, high walls, armed guards, and even a moat. It housed storehouses, a castle, and other buildings that boosted maritime trade, attracting ships from across the world. The Dutch also used Vengurla as a strategic base in their conflict with the Portuguese. However, by 1682, Shivaji’s navy, British dominance, and lack of support from Batavia forced their exit. Today, the neglected ruins, transferred to the ASI in 1974, remain a silent witness to its colonial past.