This beautiful ancient site is dotted with perforated sandstone pillars considered sacred by some Native American groups.

One of America’s oldest and spookiest hotels, thanks to the residency of ghosts, dead presidents, and Alfred Hitchcock.

Thanks to a loophole in property ownership, this alleyway has become a cacophonous street gallery.

Calidum et Deliciose Succosum!

Journey through the largest remaining peat bogs in the contiguous United States to see the wilderness as it once was.

At this Minnesota state park you can easily wade across the source of the mighty Mississippi.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

When flour explodes, it's not a pretty sight.

A glimpse at Walt Disney's vision for a "community of tomorrow," in miniature.

A glass display case holds the document that ended the Second World War—which one person signed on the wrong line.

Take shelter from Hawai'i's tropical heat under the massive canopy of largest Banyan tree on the island.

Images chiseled into the basalt here date back an estimated 300 years.

The air force base preserves its scars from the Japanese attack on Pearl Harbor.

The now-serene site of the largest earthquake ever recorded in North America.

Considered by many to be one of the most dangerous highways in Alaska.

This abandoned mine offers a glimpse at what life was like for those who came to Alaska seeking Gold Rush riches.

Clean, cold drinking water flows from a nondescript pipe in a roadside rock face.

Commemorating the lives of a renowned humorist and a famed aviator who died in a plane crash in northern Alaska.

This Alaskan town appoints the general store's resident feline as honorary mayor.

Tour a Cold War-era U.S. military missile launch site in Anchorage.

The ruins of a town wiped out by the second-largest earthquake in recorded history.

The first declared National Monument in the United States.

Just a man taking his prehistoric pet for a stroll.

South Dakota's oldest operating brewery is housed inside a historic firehouse.