My last few days in London were definitely the highlight of my time in London. First up was the Tower of London. I didn't think I was going to be able to go because the cost (£20) was prohibitive for anyone on a tight budget. But thanks to a generous donation from Mimi, my grandmother, I was able to go. For those of you who don't know, the Tower of London is a fortress that has existed in some form since Roman times, but most of the original buildings were destroyed or worn down by the time William the Conqueror made it a true fortress in the 13th century. The Tower of London is actually made of twenty different towers, united behind a large wall. It was a home and fortress to the royal family through the 14th century, when it was transformed into a prison. Today, it houses the British Crown Jewels, a very large museum, and the Yeoman Warders. I spent about 4 hours in total at the Tower.