Rich red almandine gemstones are waiting inside the volcanic rock strewn across this eastern Nevada hillside.

A gothic palace of endless stalagmites and pseudoscorpions waits within one of the world's most beautiful caves.

One of the world's tallest Ferris wheels takes visitors high above Las Vegas in a spinning party room.

A blacklight mini-golf fever dream pays tribute to the iconic rock band.

A physical reminder of Earth's ancient past, this rock results from the photosynthetic processes of some of the oldest forms of life.

The birthplace of professional hockey on the shores of Portage Lake.

A collection of more than 10,000 racist objects that teaches the atrocities of social injustice and intolerance in American history.

Turnip-shaped island just off the Michigan shore in Lake Huron.

Abandoned concert venue legendary for its rock counterculture.

A Beaux-Arts triumph rises from decades of decay to become the heart of a new innovation district.