This museum tucked below a charming cafe gives a brief snapshot of photographic history.

Ornate, dome-topped cenotaphs fill this royal crematorium.

Made by a man on a worldwide sanitation crusade.

A blooming house of worship for the masses.

A peg-legged tightrope walker did not reveal his name as he was dying, and so he was buried as “Rope Walker."

A mysterious drive-in nestled in the forest that leaves little to the imagination.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

A multi-storied adobe complex has been inhabited for more than a thousand years.

In the remote high desert of New Mexico, a strange array of poles beckon fury from above.

A Texas landowner spelled out his name with three miles of trees, a giant signature that's been used by NASA to evaluate satellite imagery.

The artist James Turrell is repurposing an extinct volcano crater as an observatory to experience the cosmos.

The steepest classic funicular in the world glides along a dizzying incline.

Traversing steep Alpine slopes, this engineering marvel is one of the longest and highest funiculars in the world.

This amazing pedestrian suspension bridge in the Swiss Alps would give Indiana Jones nightmares.

Large Hadron Collider and the Birthplace of World Wide Web.

The tallest outdoor elevator in Europe rockets passengers on a dizzyingly precarious ride to the top of a mountain.

The bizarre visions of H.R. Giger, tucked away in a Swiss medieval city.

This singular Irish dolmen is more Frank Lloyd Wright than upright stonehenge.

A corkscrew-shaped barn in Ireland.