After lunch we walked up the hill to the Royal Observatory. Where we found the centre of the earth, the Prime Meridian Of The World where you can stand with one foot in East Longitude and one foot in West.

We joined the long queue of tourists to get our photo taken and we got a certificate printed to prove we were there.

We had a look around the rest of the museum which is filled with awesome clocks. We then went to the science centre, which had lots of fun things to play around with and we even got to look through a special telescope at the sun, where we could see sun spots.