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Royal Observatory Greenwich
Royal Observatory Greenwich
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About
Greenwich Observatory is a historic site known for its role in establishing the Prime Meridian and Greenwich Mean Time. It houses a museum showcasing astronomical instruments and offers stunning views of the city skyline from its hilltop location
Insider Tips
The observatory offers fascinating exhibits on the history of timekeeping, astronomy, and navigation. The Astronomy Centre features interactive displays and historical instruments, while the Octagon Room, designed by Sir Christopher Wren, showcases the scientific legacy of the observatory
The observatory is home to the Peter Harrison Planetarium, where you can enjoy immersive space shows and explore the wonders of the universe in a state-of-the-art digital planetarium. Shows are popular and it's highly recommended to book in advance to ensure you get a spot at your preferred time
Did you know?
The Prime Meridian at Greenwich was established in 1884, but it wasn’t always the global standard. Before that, different countries used different meridians to set their time, causing chaos for international navigation and trade