For one month, the fields and skies of Gibbon, Nebraska, come alive with one of the largest gatherings of sandhill cranes in North America.

A unique post-modern public space in the middle of the Warehouse District in New Orleans.

The lasting remains of the region's once booming cement industry.

This former wildlife sanctuary is being transformed into an art park.

After the nearby mercury mine shut down, this town was abandoned and declared a Superfund site.

The home and birthplace of Caroline Dormon, a naturalist, artist, and the "mother of the Kisatchie National Forest."

A futuristic-looking beach house built for the owner of a snack food brand.

The oldest philatelic museum in the United States.

A wonderland of caves in eastern Iowa.

The highest waterfall between the Rockies and the Appalachian Mountains.

Two gushing waterfalls of hot spring water within a block of each other.

A hidden gem full of oddities, curiosities and macabre antiques.

A ghost town that was wiped out by a flood in 1940.

Florida’s largest fish hatchery features aquariums, fishing ponds, and local taxidermy.

Walk along the intricate path of this stone labyrinth and gardens.

Long before the Battle of Gettysburg occurred, dinosaurs roamed the area and left their footprints on this bridge.

In an effort to escape the horrors of slavery, one man mailed himself to freedom.

An ornate abandoned schoolhouse hidden in the woods near a decaying mill town.

Artist Jack Pierson made this surreal sculpture in honor of Wonder Valley, a countercultural community on edge of civilization.

A charming monument to a very special dog.

A small burial ground honoring Native American veterans of the Revolutionary War.

This hidden gem in Arizona is truly worth the rugged journey.

One of the "twins" in these falls on the Snake River was sacrificed for hydropower generation in the 1930s.

This magnificent natural sandstone bridge is one of the largest in the world and is an iconic symbol for Lake Powell.