Planetarium closures

Visiting the planetarium? Our planetarium is open daily, 10am-5pm. It is closed for maintenance on the first Tuesday of every month from September 2017. See what's on and choose your next space adventure

Plan your visit

Tickets & prices
Royal Observatory: £5 - £9.50 Planetarium shows: £5.50 - £7.50
Open daily from 10am - 6pm
Including Bank Holidays
Getting here
Blackheath Avenue, Greenwich, London SE10 8XJ
Visit the Royal Observatory Greenwich to stand on the historic Prime Meridian of the World, see the home of Greenwich Mean Time (GMT), and explore your place in the universe at London’s only planetarium.

Enjoy our free audio guide and discover the fascinating history of the Royal Observatory in Greenwich. Share your photos on social media using #RMGreenwich

Explore & discover

Explore the fascinating mysteries of time and space

5 Star Greenwich - ROG

"Make time to stand on the Prime Meridian-where East meets West. A once in a lifetime experience!"

★ ★ ★ ★ ★

Royal Observatory visitor

Mementos for stargazers and time enthusiasts

Find your way

Royal Observatory Greenwich is a quick and easy journey from central London, by DLR, rail or boat

Recommended by you

There are lots of reasons you love Royal Museums Greenwich. See the latest and join the conversation