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Visitor information

View mapRoyal Observatory
Blackheath Avenue
Greenwich, SE10 8XJ

The Royal Observatory is about 25 mins walk from Greenwich Station, at the top of a steep hill. 
How to get here | Floor plans

Entrance to the Astronomy Centre is FREE. Entrance charges apply to Flamsteed House and the Meridian Courtyard. Save with a Combo Ticket - find out more.

Opening hours: 10.00–17.00 daily (last admission 16.30)
Times and admission | Latest visitor information
Planetarium show times

Harrison's timekeepers are back on show in the Time for the Navy gallery. They will be off display 23 Feb–15 March while they are moved to their permanent home in Time & Longitude.

What's on

Join Ted the Teddy Bear as he journeys...

Come and meet the planets next-door in this...

Come on a fantastic tour of what you can see...

Buy tickets Free entry for Members

Visit the Royal Observatory

Stand astride two hemispheres at the home of Greenwich Mean Time and the world's Prime Meridian. Travel the universe in London's only planetarium and touch a 4.5 billion year-old asteroid.