This twice-relocated "Usonian" home is among the smallest built by master architect Frank Lloyd Wright.

Smack in the midst of coal country, this collection provides a peoples' history of Appalachian miners' heritage.

An abandoned coal mine reached by a steep hike.

The remains of one of the last mining camps developed on the New River.

A humble plaque marks the site where the country music legend was found dead in his Cadillac.

Hikers can still stroll beneath the long conveyer of this abandoned mining facility hidden in a West Virginia river gorge.

A bizarre house filled with an astounding array of collections.

This Native American cemetery features decades-old spirit house hidden behind pine trees and moss.

This cave holds a surprisingly colorful variety of geological oddities.

Hidden away in the city of Madison, Wisconsin is a nearly forgotten home that Frank Lloyd Wright built for a childhood friend.

This Buffalo museum hides an Art Deco gas station designed by Frank Lloyd Wright.

A well-preserved relic of the industrial age steel and iron works that dotted West Virginia.

While filling up your gas tank in eastern Kentucky, you just might stumble into this collection of country music memorabilia.

This museum is dedicated to the first coast-to-coast highway.

A 98-room castle in the middle of Toronto that bankrupted a 19th century electricity multimillionaire.

Legend says that this short Canadian tunnel still holds the dying screams of a girl who burned alive.

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

One man’s vision of living among dinosaurs credits Jesus Christ as the engine of biological evolution.

This house renovated by Frank Lloyd Wright was the centerpiece of a lavish 20th-century estate.

The museum calls itself the "National Museum of the Paranormal" and is full of eerie oddities.

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

The site of the worst mining disaster in Ohio's history.

The entrance to this sinisterly named tunnel hides behind a Tim Hortons.

A throwback train ride transports passengers through one of the lesser-known national parks in the country.