Commemorating the landing of William of Orange with his European army on their way to the Battle of the Boyne.

This mine was once used to defend the coast from attack during World War II.

An abandoned shipping control tower looks like a satellite perched at the end of a pier.

A 11-foot former president stands on a Kosovo street that also bears his name.

In the heart of Tirana, this underground nuclear bunker has been transformed into a museum.

An Albanian monument to the Communism that nearly crushed the country is now a crumbling wreck.

Once the fallout shelter of a dictator, this sprawling bunker is now a combined history museum and contemporary art gallery.

The last resting place of the famous Native American princess is marked by a haunting monument.

The first archaeological site discovered by aerial photography.

This East End pub gained notoriety as the site where gangster Ronnie Kray publicly shot a rival.

A rare full-sized statue of one of Britain's famous writers.

A 13th-century fortified manor house that was once sieged during the English Civil War.

The Neolithic megalith was one of the first archaeological ruins protected by the British government.

A fantastic castle rumored to be the birthplace of King Arthur.

Around 30 ship figureheads are housed at this 11th-century abbey and gardens.

This restaurant's specialty is "a major enigma for food historians."

This picturesque horseshoe weir was first built in the 1600s to prevent flooding in the town of Bath.

Carved initials which are nearly 500 years old preserve the deposed Queen's presence at Hampton Court Palace.

In 2013, historians discovered a hidden room devoted to the art of making royals' hot chocolate.

The world's largest grapevine has produced a delicious harvest at Hampton Court Palace for almost 250 years.

These stark white cliffs were spat up by the sea and are slowly being retaken by it.

A well-studied colony of endangered bats roosts in this abandoned Victorian Gothic mansion.

The last known resting place of the king who united England.

A medieval replica of King Arthur's legendary table, the Round Table hanging in Winchester Castle was decorated by Henry VIII.