Royal Observatory Greenwich
Historic astronomical observatory known for the Prime Meridian Line and its contributions to navigation, astronomy, and timekeeping. Read more…
Opening hours
| Monday | 10:00 AM–5:00 PM |
| Tuesday | 10:00 AM–5:00 PM |
| Wednesday | 10:00 AM–5:00 PM |
| Thursday | 10:00 AM–5:00 PM |
| Friday | 10:00 AM–5:00 PM |
| Saturday | 10:00 AM–5:00 PM |
| Sunday | 10:00 AM–5:00 PM |
Admission
Ticket includes entry, planetarium show, and guide
The observatory was established in 1675 and designed by Christopher Wren. It sits on a hill and is a national monument recognized for its scientific heritage. The site features the famous Prime Meridian Line, which marks the zero degree longitude and is associated with Greenwich Mean Time (GMT).
The observatory includes a museum showcasing scientific instruments related to astronomy, navigation, and maritime history. It highlights the development of timekeeping and the role the site played in establishing global standards.
Panoramic views of the surrounding cityscape and the River Thames are notable features. The location is wheelchair accessible and remains an important landmark in the history of science and navigation.
More information and contact
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