Royal Observatory

London

Museums

The Observatory opened in 1675 and was the first purpose-built scientific building in Britain. Today it is a museum dedicated to showcasing a big collection of astronomical and navigational tools, telescopes and clocks going back almost 400 years. This is a place where you can explore the history of time and astronomy. There are some wonderful displays showing you how to navigate your way using the stars, or how to work out your longitude and latitude using some of the old equipment from the past.

The Royal Observatory Greenwich is the home of Greenwich Mean Time and is famous for the Prime Meridian Line, built solely for the purpose of finding longitude at sea. It attracts visitors from around the world who wish to stand astride the line that divides East and West.

Some of the highlights at the museum include watching the time-ball fall at 1 o'clock and of course climbing into the giant refracting telescope, which is the largest in Britain. You are also able to admire John Harrison's prize-winning longitude marine chronometer, H4 and its three predecessors.

At the museum you can also find London's only public planetarium. It seats 120 people and provides brilliant and captivating visuals and insight into the wonders and mysteries of our Universe. All the shows are hosted by astronomers who work at the Royal Observatory , who are more than happy to answers any questions you may have after the show.

When and How Much? The Royal Observatory is opened daily from 10:00 - 17:00 (last admission 16:30). Admission is free although there is an admission charge for planetarium shows.

Directions

Book Nearby Accommodation

Get Directions

Are you a business owner in London?

My Guide London, an informative and user-friendly online guide, was created for all those interested in the London region.

Used daily by travellers, tourists, residents and locals, powered by Local Experts, our site reaches the people who are your potential customers.

  • WhatsApp Enquiries
  • Integrate your chosen Booking platform
  • Gallery with Videos & Virtual Tours
  • Downloadable PDFs (Menus , Pricing lists..)
  • Event Promotion Included
  • Website Link
  • Social Media links
Find Out More

My Lists

Create New Guide

OR

Mini Guides
Arrow

Login to create your guides for London.

Add to My Guide

Create New Guide

Cancel

Cancel

Book Experiences in London

We Are Part of the My Guide Network!

My Guide London is part of the global My Guide Network of Online & Mobile travel guides.

We are now in 180+ Destinations and Growing. If you are interested in becoming a local travel partner and would like to find out more then click for more info about our Website Business Opportunity.

Nearby Destinations

Events in London

Please select a Date first.

Search for a company in London