Local legend says the remains of Father Christmas lie within the medieval grounds.

An 1814 castle that hosts an exhibit of "explorabilia".

The oldest licensed distillery in Ireland.

This floating garden in the sky is straight out of a fairy tale, but the real thing is nothing short of magical.

This permanent collection of preserved bodies taken from Irish bogs is one of the leading authorities on such morbid mummies.

This Irish show cave is said to have been the site of a Viking massacre that claimed 1,000 lives.

A peace symbol in Northern Ireland is among the world's largest hedge mazes.

The ruins of a once-grand mansion in Northern Ireland are now thought to be haunted.

A 4,500-year-old forest is slowly being revealed from beneath the sands of a Welsh beach.

This lonely cast-iron structure is the only wave-washed lighthouse of its kind left in all of Britain.

A hermit's tiny cell built into the cliffside that saved him in South Pembrokeshire.

This castle was established by the 4th Duke of Montrose and is connected to the Buchanan Clan.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

A small island abbey is the final resting place of many medieval Scottish monarchs, including the real Macbeth.

The last inhabitants of one of the U.K.'s most remote islands were evacuated in 1930.

Siberian husky that delivered a life-saving antitoxin.

Research missiles and rainbow auroras at the world's largest land-based rocket range.

Mind-blowing carvings and fantasy ice scenes grace the largest year-round ice environment in the world.

A morbid gateway to an Alaska town prides itself on the hunting history it represents.

North America's first frozen mummified remains of an ice age steppe bison, the 36,000 year-old mummy named "Blue Babe."

Breathtakingly blue walls shimmer inside the "Glacier Behind the Town."

A rare kind of blue bear can be found chiefly in the national park that shares their name.

Gorgeous cave resemble a winter wonderland.

This whimsical stacked cabin looks like something out of a children's book.