Royal Observatory

August 26, 2026 Sightseers’ Delight

Overview

The Royal Observatory Greenwich is part of Royal Museums Greenwich, which also includes the Cutty Sark. The Royal Observatory Greenwich is home to Greenwich Mean Time and the Prime Meridian, and is one of the world’s most important historic scientific sites. Since its founding in 1675, Greenwich has been at the center of time and space measurement. Visitors can stand on the historic Prime Meridian line.

Quick Facts

Status: Existing

Visitor Information

Website: Official website

About Sightseers’ Delight 996 Articles

Sightseers’ Delight started publishing in June 2016. The site, published by The DeFeo Groupe, collects and curates content about places where historical events large and small happened. The site builds off the legacy of The Travel Trolley, which launched in June 2009. The site aimed to be a virtual version of the trolley tours offered in so many cities.