One of the largest wildlife refuges in the contiguous 48 states, it was instrumental in preserving the pronghorn antelope from extinction.

The walls of the statehouse tell the story of Ohio’s prehistoric past.

Explore the atmospheric ruins of an abandoned convent in the dense forests of Mexico's first national park.

A church dedicated to the Mexican skeleton saint.

A jaw-dropping "megalibrary" that turns book-browsing into a geometric adventure.

Dedicated to the largest armed uprising in American history since the Civil War.

This unique piece of land is home to a patented artificial lake and the remains of an old Girl Scout camp.

This steam locomotive served as both an interesting static display and unique playground equipment since 1959.

A collection of bite-sized buildings creates a magical mini village in the Pennsylvania mountains.

This lighthouse has been guiding shipping into the Golden Gate since before the American Civil War.

Visit a church sculpted from hardened lava.

The famed poet was born in 1819 in a farmhouse built by his father.

Mass grave of 50 unidentified French Soldiers who died at the Siege of Yorktown, 1781, that gave victory to the American Revolution.

Sambusas get a Deep Southern twist at this Somali chai haven.

The oldest hotel in Nevada.

This natural sandstone bridge hasn't been seen since the 1960s when Lake Powell covered it—until now.

An out-of-the-way wildlife haven with a rich and storied past of harboring thousands of fugitive slaves, or "Maroons" during the mid 1800s.

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

A well-preserved sheepherding camp now lies in the heart of the Granite Chief Wilderness, in the high Sierra Nevada.

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

In 1932, Americans honored their first president's 200th birthday by planting trees.

A large wind turbine installation in central Washington State is home to an extensive set of interpretive exhibits.

A memorial commemorating the place where Truman gave the order to deploy the first nuclear bombs on Japan.

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