This former Masonic lodge has been transformed into part museum, part bar, all awesome.

A beer pipeline runs beneath Bruges.

Resting in the middle of an Austrian river, this sci-fi "island" lets people cross in neon style.

Largest lake in Great Britain measured by surface area.

The highest peak in the United Kingdom has a history of physics, specters, and a pilgrimage of strange objects.

Overlooking a Scottish loch, this beautifully crumbling castle once inspired a poem by William Wordsworth.

These historic defenses ensured the city within would survive hundreds of years of occupations, sieges, and invasions.

An eerie former warehouse turned cistern turned movie set.

The shell of a medieval fortress offers commanding views of the area it once protected.

Once the local rulers had gone these enchanting ruins housed common folk in an almost real life fairy tale.

This crumbling Portuguese ruin overlooks the populace it once ruled.

A 16th century chapel decorated with bones, skulls, and entire bodies hanging from the wall.

A cemetery with goat-horn bedecked gravestones.

The site of the climactic scene from the classic horror film is now a historic landmark.

A miniature train-ride through Slovenia's largest cave system.

Castle and secret tunnel withstood a siege until its owner was killed by the Holy Roman Empire, while sitting on the toilet.

Bordered by forest on three sides and the ocean on the other, the Great Dune of Pilat is the highest sand dune in Europe.

A hidden bathhouse in one of Stockholm's oldest and busiest neighborhoods is open to anyone who can find it.

An intricately carved Viking church overlooks a glistening fjord.

Keshwa chaca, among the last handwoven Incan bridges, crosses Apurimac Canyon in Peru.

An ancient capital city that dates back 3,000 years old and harbors many surprises.

The ancient tomb acts as a calendar that keeps perfect time.

This hunter-gatherer architecture is believed to be the oldest religious complex known.

Potential high level nuclear waste storage site for the next 10,000 years and beyond.