Trace of Murderers/Tower of London
The Tower of London is a must see, you can not visit London without seeing the Tower of London. It was build to protect the citizens of London, but it has also been used as prison mostly for upperclass prisoners. Elisabeth I was imprisoned here while her sister Mary was reign. Today the Tower of London is open to the public, it houses the crown Jewels. Just next to the Tower of London you will find the Tower Bridge, from there you can get a nice view of the River Thames.