Southend, officially known as Southend-on-Sea, is a seaside town located in Essex, England. It is situated on the north bank of the Thames Estuary and is known for its long pier, which is the longest in the world. The town has a rich history and has developed into a popular tourist destination, attracting visitors with its beaches, amusement parks, and vibrant nightlife. The town features several attractions, including the Southend Sea Life Adventure and the Adventure Island amusement park. Southend also has a variety of shops, restaurants, and cultural venues, making it a lively place for both residents and tourists. The local economy benefits from tourism, retail, and services.