The isolated final resting place for perished coal miners.

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

Home of a 28-foot tall stalagmite known as the War Club.

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

The largest burial mound in the United States holds the remains of prehistoric West Virginians.

Thousands of jack o'lanterns light up Halloween at this historic West Virginia home.

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

These rows of World War II-era bunkers were the scene of some of the infamous Mothman sightings.

An abandoned 1920s school with a mysterious history.

This abandoned dream castle and its cemetery look out over the city that once inspired their creation.

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

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

This abandoned amusement park was built on a site with a dark history.

The last of Philadelphia's wood-paved streets is now a landmark of terrible engineering.

Century-old shop, specializing in Occult products.

Hidden behind West Philadelphia rowhomes is a haven for migratory and local bird species both ordinary and rare.

An Irish Memorial commemorating those who perished due to potato blight.

The first American axe throwing club.

This little-known Revolutionary War fort is supposedly haunted by the ghosts of its past.

This meticulously extracted nervous system allegedly came from a 19th-century custodian who donated her body to science.

The oldest surviving botanic garden in the United States.

A layered tribute to the work of mosaicist Isaiah Zagar.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

World's first "penitentiary," meant to be humane, drove men insane.