West Mersea is a small town and civil parish located on Mersea Island in Essex, England. It is situated on the estuary of the River Blackwater and is connected to the mainland by a causeway. The town is known for its picturesque coastal setting, with stunning views of the surrounding marshes and waterways. West Mersea is a popular destination for tourists and visitors, offering a range of outdoor activities such as sailing, windsurfing, and birdwatching. The town is also famous for its seafood, particularly its oysters, which are harvested from the surrounding waters and enjoyed by locals and visitors alike.