The rock on which Moll Dyer was found frozen to death is said to still bear her handprint.

The Forest Service's surprisingly sophisticated collection of wildfire prevention art features America's most beloved bear.

This simple stone memorial remembers a secret, Geneva Convention-defying interrogation base from WWII.

WWII-era bunkers are hidden under the beaches of this picturesque park, which is still scattered with wartime watchtowers. .

The site of Billy the Kid’s most famous escape and the end to the Lincoln County War.

Memorials and tributes scattered across the university grounds remember a famous national tragedy of the Nixon era.

Parking garage where Bob Woodward met Watergate source "Deep Throat."

A blank headstone topped with a pile of pennies marks the final resting place of the infamous assassin.

A toxic ghost town sitting atop a massive coal fire.

Deadly airliner crash preserved for those willing to climb and pay respects.

How would you like to dine in the same room where some of the Titanic's victims were embalmed?

The city of Halifax still bears the scars of the largest explosion prior to the atomic bomb.

This abandoned NASA launch site is now a memorial to a trio of astronauts who were killed there.

The site of one of history's most indelible and horrific tragedies.

You could be standing at the site of one of D.C.'s most fatal tragedies and not even know it.

This lonely waterfront memorial to the men of the Titanic was erected by the "Women of America."

Century-old shop, specializing in Occult products.

This suburban house is made of dirt, and almost sparked a revolution in home construction.

Once home to seven different roller coasters, Glen Echo has undergone many transformations since its founding in 1891.

Surrounded by traditional homes, this Tolkien-esque dwelling stands out on a quiet street in suburban Maryland.

This grand gothic brewery has been pumping out suds for over a hundred years.

This unacceptably tall building was the real reason for Washington, D.C.'s skyscraper ban.

Largest Roman Catholic church in North America.

Franciscan monks created a facsimile of the Holy Land for North Americans who couldn’t afford the trip overseas.