Sewri Fort is a historical fort located in the Sewri area of Mumbai, India. Built in the 17th century by the Portuguese, it was originally constructed to defend the coastline against potential invasions. The fort offers a panoramic view of the Mumbai harbor and the surrounding area, making it a popular spot for both history enthusiasts and tourists. Today, Sewri Fort is a protected monument and is part of the Mumbai heritage. It features a simple structure with thick walls and a few remnants of its original architecture. The fort is also known for its proximity to the Sewri mudflats, which attract various migratory birds, especially during the winter months.