Royal Observatory Greenwich

Royal Observatory Greenwich Explore time and space at the Royal Observatory and stand on the historic Meridian Line at the home of the Greenwich Mean Time (GMT).
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For regular updates follow our Royal Museums Greenwich page. Explore time and space at the Royal Observatory Greenwich and stand on the Meridian line at the home of the Greenwich Mean Time (GMT). Discover the site’s rich history, from its royal heritage to its awe-inspiring Peter Harrison Planetarium. The Royal Observatory is situated in beautiful Greenwich Park and is part of Royal Museums Greenwich.

Address

Royal Observatory, Blackheath Avenue, Greenwich
London
SE108XJ

Opening Hours

Monday 10am - 5pm
Tuesday 10am - 5pm
Wednesday 10am - 5pm
Thursday 10am - 5pm
Friday 10am - 5pm
Saturday 10am - 5pm
Sunday 10am - 5pm

Telephone

020 8312 6608

Website

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