Places Kate Burton Wants to Go

The abandoned funicular tunnel was a secret base for the BBC during World War II.

England's steepest street has such a drastic incline that locals tie their parked cars to lampposts when it gets icy.

Created by one of England's most prolific labyrinth designers, inspired by Bath city history.

In addition to escorting prospective couples to and from ballrooms, this lane was also a place for gentlemen to settle scores.

This police call box harkens back to an era of pre-radio communications, and has a rather unique feature.

According to legend, this tomb holds the secrets to time travel.

London’s first road overpass is so old that it was originally built for horse-drawn carriages.

This giant foot is all that remains of a massive concrete play structure that once stood on the outskirts of Edinburgh.

Inspired by Thomas Stothard's painting of the "Journey to Canterbury," albeit with Canterbury natives.

A defensive structure built during the Hundred Years War has remained useful in one way or another for nearly 700 years.

A wonderfully eccentric Victorian-era museum and library.

This stretch of the River Severn where large waves flow against the current is the birthplace of river surfing.

Overshadowed by other, more famous Maltese catacombs, this ancient burial chamber has one of the best examples of a ritual agape table.

Ancient mysterious ruts carved in the bedrock.

The bones of prehistoric animals and early signs of human habitation have been found inside Malta's "cave of darkness."

At more than 5,000 years old, these structures are among the oldest free-standing stone buildings in the world.

This 50-foot-deep sinkhole created in the 14th century is home to rare plants and fungi.

These temples are among the oldest free-standing stone buildings in the world.

Enigmatic tombs and cave dwellings on the outskirts of a rural village.

These lesser-known Maltese catacombs date back over 1,700 years.

The last of Amsterdam's original sea level markers remaining in place.

Amsterdam's narrowest house facade is a monument to 17th-century tax evasion.

The attic of a four-century-old canal house hides a clandestine church.

A floating cat sanctuary on an Amsterdam canal.