Royal Observatory Greenwich



Royal Observatory Greenwich

Greenwich Park, Greenwich
SE10 9NF
+44 (0)20 8312 6565
[email protected]
Public transport:
DLR – Cutty Sark for Maritime Greenwich* By boat – from most central London piers)* Bus 53 from Oxford Circus stops at park gates. * 15 minute walk through park to Observatory.


The Royal Observatory Greenwich is the historic home of British astronomy, Greenwich Mean Time and the world-famous Meridian Line. Established in the 17th century by King Charles II and designed by Sir Christopher Wren, it was from here that the great scientists of the time precisely mapped the stars to help navigate at sea.

Stand aside the Meridian Line with one foot in the eastern hemisphere and one in the west. Marvel at the Great Equatorial Telescope, the UK's largest historic telescope which gave astronomers new views of the universe over 100 years ago and explore the rich history of the Royal Observatory with your complimentary audio guide. While you are here don't forget to check out the live moving view in the Camera Obscura and enjoy the best view of London.

This content has been supplied by Royal Observatory Greenwich

Prices and opening times

Child Ticket From £10.00 per ticket
Concession Ticket Free
Adult Ticket From £20.00 per ticket

Admission to the Royal Observatory’s historic Flamsteed House, Time Galleries, Meridian Line Courtyard and Meridian Building is £16 for adults and £8 for children (£10 concessions). Please book your timed tickets online in advance. Admission to the Royal Observatory’s Astronomy Centre which houses three state-of-the-art modern astronomy galleries is free.

Planetarium tickets prices: £10 for adults, £5 for children and £6.50 for concessions.

This content has been supplied by Royal Observatory Greenwich

Opening Times

10am to 5pm. Last admission is at 4.30pm. Closed 24 to 26 December. Always check before you plan your visit.

Facilities & Accessibility

View Detailed Access Guide See detailed accessibility information for this venue on AccessAble

Attraction Facilities
Audio commentary available
Gift shop
Booking Facilities
Coach parties accepted
Catering Facilities
Outdoor dining / Beer garden
Payment Facilities
Group rates available