Royal Observatory

The home of Greenwich Meantime and Longitude Zero, the most important scientific site of its kind in the world which contains one of the finest collections of clocks, watches, telescopes and scientific instruments. 12 state of the art galleries throw new light on time and space and the work of brilliant Astronomers Royal.


  • Part Disabled Access

Contact & Location

Address:Blackheath Avenue
Greater London SE10 8XJ
Contacts: 020 8858 4422
View website
Open days:Daily 1000-1700. (Last entry 1630.) (Closed 24-26 Dec.)
By Rail: Greenwich / .75 miles

This entry was last updated on 27th February 2017

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