Deep into the lower floors of Pike Place, find a date with fowl fate.

A collection of haunted objects and macabre oddities under one roof.

This mansion on an island off the coast of Georgia once belonged to a 108-year-old heiress.

At the most northwestern point of the contiguous United States lies a trail leading through an ancient forest to stunning cliff-side vistas and massive oceanside caves.

In which a local geological marvel becomes a quaint roadside attraction.

If there's another drive-through golf-cart bar in a bat-filled cave on top of a mountain, we don't know about it.

Take a trip back to the 1950s and the heyday of the road trip along Historic Route 20.

The largest known open fault in the United States is basically a giant natural refrigerator.

This sprawling collection of saintly relics includes such fascinations as wood from the Cross of Jesus and threads from Mary's veil.

A forsaken wonder in the middle of the East Side neighborhood.

No one knows who created the statues or if they are arranged properly—let alone the artwork's real name.

Under a church hides a forgotten 13th-century ossuary containing the remains of around 2,500 people.

A familiar otherworldly creature guards this 12th-century Scottish abbey.

A 16th-century horror show built in a lovely Italian garden.

This spooky road cut through a mound of ancient coral might be haunted by a witch.

This arid landscape was once a lush wetland. Today, it's a paleontological site filled with fossilized mammoths, sabertooth cats, and more.

Narrow gorges and deep pools created by long-ago glaciers.

Bioluminescence in the reefs of the Maldives causes the sea to glow like a starry night sky.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

An abandoned mine serves as a stark memorial of when mercury was a valued strategic metal.

A surviving concrete arrow from a 1920s navigational network is preserved right off a modern freeway.

Dedicated to this region's early settlements and rich history of salt mining.

The world's oldest known salt mine.

During World War II, Austria's oldest salt mine was used to store thousands of pieces of stolen artwork.