Museum
Royal Observatory Greenwich (South Building)
2 locals recommend
Location
Blackheath Avenue
London, England
Tips from locals
Duncan
May 24, 2012
The site of the Greenwich Meridian from which all latitude and time zones are measured. At night you can see the giant green laser marking the meridian across the sky.
Konstantin
May 22, 2012
Learn the history of navigation tools and visit the planetarium