The London Borough of Greenwich is located in southeast London, England. It is known for its rich maritime history and is home to the famous Greenwich Mean Time (GMT), which serves as the basis for timekeeping worldwide. The borough features several notable attractions, including the Royal Observatory, the Cutty Sark, and the National Maritime Museum. Greenwich is also recognized for its beautiful parks and riverside views along the River Thames. The area has a mix of residential neighborhoods and vibrant markets, making it a popular destination for both locals and tourists. Additionally, it is part of the Royal Borough of Greenwich, which highlights its royal heritage.