The king of U.S. high points towers over every other peak on the continent.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

This black shoreline is made up of exploded lava particles.

What else would you call a playground hidden in Alabama's oldest and largest cemetery?

One small town in the Pacific Northwest transformed itself into a Bavarian-themed tourist destination.

An outsider art duo's yard has been turned into a whimsical public gallery.

A cemetery for only coon hounds in northwest Alabama.

A tribute to Ponce de Leon's supposed quest for eternal youth.

A humid oasis combines recreation with exploration in a unique underwater cavern.

One person’s lost luggage is another person’s treasure.

A miniature city built by a single hunchbacked monk.