EN
USD
Help
Sign in

Royal Observatory Greenwich

The Royal Observatory is the home of Greenwich Mean Time (GMT) and the Prime Meridian, perched up high in leafy green Greenwich. See where time starts and stops.

Read more Read less

Customer reviews

Dec 15, 2018
Royal Observatory Greenwich
Interesting but a rather small museum.
Nov 26, 2018
Royal Observatory Greenwich
.
Nov 24, 2018
Royal Observatory Greenwich
Fascinating day learnt a great deal
Thoroughly recommended for all ages
Oct 30, 2018
Royal Observatory Greenwich
One of best places in London is worth it to visit
Oct 23, 2018
Royal Observatory Greenwich
Awesome views across London
Oct 18, 2018
Royal Observatory Greenwich
Was better than we expected
Visit to observatory was amazing
Oct 12, 2018
Royal Observatory Greenwich
Excellent
Oct 8, 2018
Royal Observatory Greenwich
Great view of London without having to pay. Greenwich line was underwhelming. The observatory costs more than it should for the value.
Sep 29, 2018
Royal Observatory Greenwich
Much science, many wigs. Would Victorian Britain again Aaa+++
Sep 29, 2018
Royal Observatory Greenwich
Very interesting and informative with fantastic views of london