This small museum is dedicated to making sure the history of the natural ice industry doesn't melt away.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

This neon blue river gets its color from a unique mix of bacteria and volcano minerals.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

A devastated ruin in the south of Belize where British explorers claimed to unearth the Mitchell-Hedges Crystal Skull.

This stream-carved gorge has inspired poets, hidden smugglers, and trained soldiers, all without losing its beauty.

The world's northernmost aquarium looks like it has fallen over.

A Montreal deli that was so beloved that it was allowed to circumvent their laws of language.

This public art piece proves that in Portland even reporting the weather is a thing of whimsy.

This dormant volcanic crater has been converted from a roiling pit of magma to a pleasant hiking spot.

Four alabaster giants contemplate the tides on the shore of Denmark.

This life-size bronze statue remembers the tallest recorded human in his Illinois hometown.

This set of rickety spaceships are prepared to give alien travelers a place to relax and go to the bathroom.

Forgotten and then destroyed by fire, this was once one of the largest saltwater swimming pools in the world.

These Great Lakes sea caves accessible by boat in the summer turn into temples of ice reachable by foot in the winter.

Natural sonic phenomenon comes with a grisly legend of murder and blood.

A natural arch carved by a river gave its name to the so-called "Cave of Forgotten Dreams."

Eight rare Corvettes are swallowed up by a sinkhole in Kentucky's National Corvette Museum.

An ancient church on a tiny island covered in stone bible stories has controversially been turned into a museum.

A futuristic temple of light uses prisms and rainbows to create an atmosphere of peace.

Replicas of Apollo's leonine stone guard cats still line a sacred row in Greece.

Gladiators battle and chariots race daily in the ruins of a once-great Roman city.

The mysterious round rocks of Schooner Gulch.

Ecuador's largest Incan ruins show evidence of sophisticated irrigation and diplomacy among the ancient builders.