A Buddhist monastery tucked away in the mountains of Colorado.

This pristine World War II airfield gives a comprehensive look at atomic development and aviation history.

One of the world's oldest continually operating bookstores.

A dedication plaque on this Boston tunnel is a microcosm of a massive, controversy-laden construction project.

In one man's basement, the world's largest collection of Kansas City Chiefs memorabilia is on display.

Dedicated to the "King of Soul."

A professional special effects makeup artist’s collection of horror creatures and one-of-a-kind recreations on display in downtown Boulder City.

What once housed a private club catering to Comstock Lode elite is now considered one of the West’s most haunted spaces.

This early 20th-century rural drinking fountain provides water for both horses and humans.

A war memorial that appears to ascend from its forested setting.

Kansas's Grassroots Art Capital welcomes visitors to Lucas through its very own World's Largest Thing.

A new monument to an old grave that was uncovered during the rebuilding of a California ghost town.

This municipal park along the Missouri River honors the galley central to the Lewis & Clark Expedition with a replica ship and sculptures.

A cemetery that holds graves for the forgotten children of a burned orphanage.

The world's only surviving heavy cruiser has a haunting history.

The first mountain submarine had its initial and last voyage in 1898.

Catch two 18-foot-tall ranchers mid-brawl as you drive by on Highway 285.

Below this enormous headstone lie Billy and Benny McCrary, better known as the "McGuire Twins."

A Native American petroglyph, the site of an emigrants' waystation, and the ruins of an early 20th-century sheep camp are all found at this crossroads.

Once owned by the largest employer in Colorado, these ovens have been abandoned for over a century.

A volcanic core jutting above the plain between the Snake and Boise Rivers, a marker identifies the reference point for all U.S. Government Surveys in Idaho.

The Ryerss mansion in Burholme Park now houses a community library and a museum filled with a trove of oddities from around the world.

This historic Victorian mansion is allegedly so haunted that a signed waiver is required to enter.

Money may not grow on trees, but it can be dispensed by one.