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

The highest point in Maryland is only accessible by hiking through another state.

This tiny man looms large over downtown Charleston.

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

This California artist's front yard acts as a gallery for his unique, scrap metal animal sculptures.

This abandoned train tunnel has been the subject of countless ghost stories for years.

Time travel with sweets across history at this research-based candy store.

Berkeley Hot Springs presents to you "the only outdoor monument to presidential bathing."

One of the few surviving examples of the first lock and dam system built on the Ohio River.

A table rock formation that has been intriguing West Virginians for years.

America's post-nuclear-attack chambers of Congress.

This abandoned school has had many lives since the early 1900s, and all of them doomed.

An abandoned 1920s school with a mysterious history.

Despite its lavish ornamentation, and wholesome lifestyle of its devotees, this mountain commune has faced its share of issues.

A 30-year-old Sycamore tree grown from a seed taken to the moon and back.

A giant concrete egg marks this Indiana town as the "Egg Basket of the Midwest."

This candy shop has been serving up sweets to the Louisville area since the 1850s.

The site of a 19th century "dream city" that almost rivaled Chicago before being swallowed by the Indiana sand dunes.

Symbolic attempt to overcome the issues of life.

Once adorning a New York skyscraper, these reclaimed ruins now haunt an Indiana park.

A stunning, abandoned limestone quarry in southern Indiana provided the stone to erect the Empire State Building.

The longest navigable underground river in the United States is home to countless blind and albino animals.

A hidden network of subterranean passageways lies tangled beneath Indianapolis' bustling City Market.