Tower Bridge is a fantastic sight on the river Thames. It looks good during the day as well but it really lights up at night and it is impressive. We walked across it after seeing the Tower of London. The view on the bridge is good but the best views are when you can see the entire bridge. There are many restaurants along the river as well (opposite the Tower of London) so it is a great place to walk and eat.
Points of interest
A fantastic view at night and both sides of the river have many places to eat.