This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

The mouldering remains of a disgraced British children's icon are hidden in the brush of a public park.

The world's largest collection of witchcraft regalia.

The largest greenhouse in the world is home to over one million types of plants.

Museum about life, death, and cannibalism in the Stone Age.

Possibly the world's largest coin stands just outside of a Canadian science center.

A serpentine highway twists and turns over the treacherous Norwegian Sea.

Longest road tunnel in the world features an air treatment plant and the illusion of daylight.

Oldest Protestant church in the Middle East, designed to resemble a synagogue.

Watch the ships come in on Michigan's 210 ft. high observation deck in Sault Ste. Marie.

Niagara Falls holds a special place in Nikola Tesla's history, so they put a statue on it.

Fascinating town where normal life interfaces with the occult.

The metal frame is all that's left of a wicker sculpture which once towered over the M5 motorway.

The oldest inn in England served brew to the crusaders.

The biggest and deepest Cold War bunker open to the public can be found in southeast England.

Regency-era excess on the English Coast.

The oldest working mechanical clock in the world.

Famously misunderstood wonder of the ancient world

This trio of neolithic stone monuments are fabled to be a king and his knights that were petrified by a witch.

The Last Home of an Executed King.

This stream-carved gorge has inspired poets, hidden smugglers, and trained soldiers, all without losing its beauty.

Hauled from the water's depths, Henry VIII's flagship is preserved in this capsule-shaped museum.

A 26-foot shark sculpture—a statement about bombs—set off a municipal battle royale.

Eighty million natural history specimens call this gargantuan museum home.