Royal Observatory Greenwich
Home of the Prime Meridian and Greenwich Mean Time, where you can stand with one foot in each hemisphere and see the historic time ball
Home of the Prime Meridian and Greenwich Mean Time, where you can stand with one foot in each hemisphere and see the historic time ball
Adults 20 GBP, children 10 GBP. Astronomy Centre is free. Planetarium 12 GBP extra.
Clear days for best views over London. Time ball drops at 1pm daily. Combine with Cutty Sark visit.
Average temperature by month