London - Mind the gap! As they say over there! Loved the Underground because it was so fast and easy. Got a shot of me in front of Parliament (where Big Ben is) right at noon when the bell started chiming.
Richmond Park is one of my favourite place to visit. Take a picnic, a camera and some good walking shoes. Explore. It's beautiful all year round and each season gives the park a different personality. The deer roam free and it's quite wonderful to get close to them (not too close mind, they are dangerous and you don't want to scare them).