A former poultry store that looks like a giant duck and is one of the "seven wonders" of Long Island.

A large camera obscura, constructed entirely from digitally fabricated components.

Beneath the mossy overgrowth covering this once-sprawling campus lies decades of history and the secrets that come with it.

The world's most elegant power lines.

Moorish signal station on a stratgic rocky outcrop.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

The final resting place of the great navigator, or maybe his brother.

This ancient Roman bridge and aqueduct still stands as a wonder of classical construction.

The highest peak in the state of Vermont has some interesting features.

A massive sustainable farm designed by the mastermind behind Central Park.

Cryptid lake monster honored with its own monument.

This 38-drawer structure claims the superlative title, but it isn't the world's only giant filing cabinet.

Scary metal statues adorn some of the signature buildings of Burlington, VT.

From lefty Jewish gathering site to hip cultural site in just 80 years.

The celebrated eyesore created by starry-eyed sweethearts.

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

The very center of Paris is surrounded by a bevy of strange good luck rituals.

The first hospital in the New World.

Pivotal home of Nobel Prize winner Pablo Neruda.

What was once a unique system of urban elevators is turning into a mechanical ruin.

Pablo Neruda's custom-built lover's nest was made to remind him of the sea and named after his mistress' hair.

A record-breaking pool that uses computers to turn ocean water into cleaner, private swimming water.