Day Explorer
Make the most of your day out
- Cutty Sark
- Royal Observatory
- Meridian Line
- Planetarium shows + Special exhibitions
- Free museums
Save online
Adult: £19
Child: £9
Walk up
Adult: £24.25
Child: £11.50
For families at the Royal Observatory
Meridian building and gallery closures
Due to important restoration works, the Meridian Gallery and Building will be closed to our visitors as of 7th of January until 15th of February 2019. Flamsteed House, the Octagon Room, Meridian Line, Great Equatorial Telescope and Meridian shop will be accessible as normal.
There are lots of things for children to see and do at the Royal Observatory. Stand on the historic Prime Meridian of the World, take part in an interactive workshop, see an awe inspiring show at London's only planetarium or explore Big Bang theory in our interactive galleries.
Top reasons to visit
Top reasons to visit
Fun for families
Start your adventures in space and time today
Travel across the Solar System in Holiday to Space
Treats & eats
Tasty eats for all the family and gifts for aspiring astronauts
Space Shuttle with Light and Sound
This Space Shuttle with Light and Sound is suited for any young aspiring...
Find your way
The Royal Observatory is a quick and easy journey from central London, by DLR, rail or boat