Designed to allow funerals to proceed over the River Dulnain.

This 19th-century monument served an important purpose for fishermen thanks to its built-in barometer.

This Scottish bay still reveals evidence of its days as a seaside swimming pool.

These plaques located in a court preserve a small piece of Edinburgh's history.

Displaced highlanders would take shelter from the wet Scottish climate under the large walled bridge at Glasgow Central Station.

This unassuming alcove in London’s famous Tower Bridge once served to capture, store, and display dead bodies from the River Thames.

An architectural oddity hides in plain sight on this iconic London bridge.

Mary Kelly was last seen here before she was murdered by Jack the Ripper.

Metal horses galloping through a London fountain provide a link to the city's past.

At the top of the hour, figures of the London department store's two co-founders emerge and bow to each other.

Claiming to be the oldest hat store in the world, this historic haberdashery had a hand (and a head) in the creation of the Bowler.

A statue of the legendary Celtic warrior queen who fought the Roman invaders stands in one of the cities she once destroyed.

Ship-sized kinetic sculptural fantasy.

These wire animal sculptures commemorate the exotic inhabitants that once called the Tower of London home.

Scattered throughout London are ancient remnants of the city's former bounding wall.

Order a salt beef-loaded beigel at any hour of the day or night at this East End institution.

A mysterious chasm in the heart of the ancient Roman Forum, the Lacus Curtius was once believed to be a gateway to hell.

A monumental fountain in Rome features a large statue of Moses that has been criticized for centuries.

An ancient Egyptian obelisk is now used to commemorate fallen Italian soldiers.

This effigy was crafted to annoy a neighbor after a civil dispute over a foul smell.

A poetic monument to the Scottish Parliament.

The building where Mary, Queen of Scots was said to have bathed in white wine.

A quartet of brightly colored mythical beasts stand sentry at this gateway.

These wooden pipes were crucial to providing water to Medieval Edinburgh.