A small horde of mythical creatures lurk almost imperceptibly within the museum's wildlife dioramas.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

400 million-year old limestone caverns nestled in the Ozarks served as shelter and a hideout for cultures throughout North American history.

A bizarre house filled with an astounding array of collections.

An office built to look like a giant basket.

The world's tallest doric column is this Ohio monument to a naval victory in the War of 1812.

At the center of this cemetery stands a 2,000-year-old burial mound of the Adena culture.

Bison, America's national mammal, are staging a slow comeback in Ohio's prairie parkland.

An unassuming 13-acre park is home to over 12,000 roses.

These sub-farmland caves are home to a majestic stalactite known as the "Crystal King."

The only remnant of a small mining town is an abandoned railroad tunnel that is steeped in ghostly lore.

Rare recess caves fill this unbelievably beautiful Ohio park.

The largest earthwork effigy in the world.

An abandoned asylum incorporated into a college campus.

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

A restored Pittsburgh house of God has been converted to a marvelous house of suds.

Nothing says indulgence like a 1,500-pound chocolate castle.

This Pennsylvania cave holds evidence of the oldest known inhabitants of North America.

A place to eat for on-the-run agents and espionage enthusiasts.

More than 700 species live within this murky marvel of a swamp on California's coast.

A 19th-century cabin built into a hollowed-out Sequoia tree.

Once the largest windmill outside of Holland, with enormous 114 foot sails.