Five things you might not know about the Tower of London

William the Conqueror built the big White Tower that stands in the middle of the Tower of London in order to out-bling the locals. The dazzling white stone and the height of his new residence was far bigger and brighter than the humble dwellings of his subjects.

The Tower of London is as famous as the last place of capture for traitors in Tudor times, but it continued to be a working jail well into the twentieth century. In fact the Kray Twins were held here in 1952. Not for their notorious gangster crimes, but for failing to report for national service.

The last execution here was more recent than you’d think. A German spy, Josef Jakobs, was executed by firing squad in the East Casements rifle range in 1941.

The Yeoman Warders have their own pub inside the Tower of London. Many of the ‘Beefeaters’ choose to live, with their families, inside the Tower. You have to be personally invited to join them in the Yeoman Warders Club, though, so if you’re feeling thirsty during your visit, you’ll have to make do with the café.

There’s always someone home at the Tower of London. Take a close look at the gates and doors – there are no keyholes on the outside. Out of hours, staff who live or work within its walls have to be let in by the Yeoman Warder on duty.