There is no building in London quite like the Tower. Built in the 1080s by William the Conqueror, this UNESCO World Heritage Site has spent nearly a thousand years as a royal palace, an infamous prison, a royal menagerie, and the vault that guards the Crown Jewels. Walking through the gates feels less like entering a museum and more like stepping into a thousand years of plot twists.

The smart way to visit is simple: book your ticket online in advance, arrive early, and head straight for the Crown Jewels before the crowds build. This guide covers exactly what’s included with your ticket, what to see in what order, and the practical details that make the day smooth.