Greenwich is a district located in southeast London, England, known for its rich maritime history and cultural heritage. It is home to the famous Greenwich Mean Time (GMT), which serves as the basis for timekeeping worldwide. The area features several notable attractions, including the Royal Observatory, the National Maritime Museum, and the historic Greenwich Hospital. The Greenwich area is also recognized for its beautiful parks, such as Greenwich Park, which offers stunning views of the River Thames and the London skyline. Additionally, the Cutty Sark, a historic tea clipper, is docked nearby, showcasing the area's significance in maritime trade during the 19th century.