AskTheCity
Skip to content
Ask London

Greenwich Royal Observatory

8.0Friend Score / 10

#8 of 11 Attractions in London

$$
Known forhistoryscienceviewsUNESCO
Book TicketsDirectionsBooking links · they don’t affect the Friend Score

Perched on a hill in Greenwich Park with sweeping views across the Thames and Canary Wharf, this is where Greenwich Mean Time was established and where the Prime Meridian line runs through the courtyard. Standing astride the line at longitude 0° is a genuinely satisfying experience. The Planetarium shows are excellent for families. The journey by Thames Clipper from central London is itself a highlight and worth factoring into the trip.

Key facts

Hours
Hours not verified
Price$$
Phone
Website
Nearest transit
Time needed
Best time to go
Last verifiedJuly 14, 2026

Friend Score

8.0/10
  • Value7.5
  • iconic8.0
  • excellence8.5
  • Crowd level6.0
  • Authenticity8.0
  • Accessibility7.5
How the Friend Score works →

Nearby in Ask London

Where to stay near Greenwich Royal Observatory

Compare hotels & stays on Booking.com · doesn’t affect the Friend Score

Find hotels →

Last reviewed July 14, 2026 by AskTheCity Editorial.