Tower of London, London (must see)

Nowhere else in London does history appear as vividly alive as within this miniature city, founded by the Normans over a millennium ago. Throughout its existence, the Tower has served various roles, functioning as a fortress, a coin mint, a palace, an archive, and even housing the Royal Menagerie (the foundation of London Zoo). However, its most notorious role has been as a place of confinement and death. Countless individuals, including many nobles and even a few monarchs, spent their final days here, with some leaving their last thoughts etched into the walls of their cells. The Tower's stones have witnessed the shedding of royal blood, making it a place of grim significance.

Executions within the Tower were reserved for the aristocracy, with the most privileged meeting their end in the seclusion of Tower Green rather than facing the public spectacle at Tower Hill. Only seven individuals were granted this macabre "honor", including Anne Boleyn and Catherine Howard, two of Henry VIII's six wives.

The White Tower, the oldest structure within the complex (comprising 20 towers in total), stands as its most prominent feature. Initiated by William the Conqueror in 1078 and later whitewashed by Henry III (1207–72), it houses the Armouries, a remarkable collection of weaponry and armor. Across the moat to the right lies the riverside Traitors' Gate, where the most famous prisoners were rowed to their impending doom. Opposite is the Bloody Tower, infamous for imprisoning the "little princes"—uncrowned boy king Edward V and his brother—by their malevolent uncle, who subsequently claimed the throne as Richard III.

Not to be missed are the exquisite Crown Jewels housed in the Jewel House. The original symbols of royal authority—the crown, orb, and scepter—were lost during the English Civil War, and the ones on display here date from the Restoration in 1661. The most dazzling gems were added in the 20th century, during the time when their nations were part of the British Empire.

You can take advantage of free 60-minute tours of the Tower, departing every half hour until mid-afternoon from the main entrance. These tours are conducted by the Yeoman Warders, otherwise known as Beefeaters, who have safeguarded the place since their appointment by Henry VII in 1485. Recognizable in their navy-and-red Tudor uniforms, they are often associated with Britain's armed forces. Keep an eye out for the ravens, too, for legend has it that the safety of the kingdom hinges upon their residency in the Tower.

Tip:
Purchase your ticket(s) online ahead of time and print them out to bypass the majority of the queues. Simply follow the signs designated for ticket holders for expedited entry.
Join one of the free Beefeater guided tours, which typically last about 45 minutes. These tours are both educational and enlightening, offering a comprehensive understanding of the Tower's rich history. Ensure you explore the entire perimeter of the Tower, as intriguing exhibitions are tucked away in various locations that you might otherwise overlook.