Greenwich is a town in south-east London, England, within the ceremonial county of Greater London. It is situated 5.5 miles (8.9 km) east-south-east of Charing Cross.
Greenwich is notable for its maritime history and for giving its name to the Greenwich Meridian (0° longitude) and Greenwich Mean Time. The town became the site of a royal palace, the Palace of Placentia, in the 15th century and was the birthplace of many Tudors, including Henry VIII and Elizabeth I. The castle fell into disrepair during the English Civil War. It was demolished and replaced by the Royal Naval Hospital for Sailors, designed by Sir Christopher Wren and his assistant Nicholas Hawksmoor. These buildings became the Royal Naval College in 1873, and they remained a military education establishment until 1998, when they passed into the hands of the Greenwich Foundation. The historic rooms within these buildings remain open to the public; other facilities are used by the University of Greenwich and Trinity Laban Conservatoire of Music and Dance.
The town became a popular resort in the 18th century and many grand houses were built there, such as Vanbrugh Castle (1717) established on Maze Hill, next to the park. From the Georgian period, estates of houses were constructed above the town centre. The maritime connections of Greenwich were celebrated in the 20th century, with the siting of the Cutty Sark and Gipsy Moth IV next to the riverfront and the National Maritime Museum in the former buildings of the Royal Hospital School in 1934.
