When this 160-year-old church was being built, a stonemason included a hidden homage to his late daughter.

This now-abandoned outcrop is an important Native American spiritual site, overtaken by European settlers and mining pollution.

Small teepee-like houses built for TB patients have become sheds, studios, and bus stops around Colorado Springs.

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

Above Breckenridge, a destructive mining technique sits sunken in a small pond.

Isak Heartstone, a 15-foot wooden troll made out of recycled materials.

The scene of one of the darkest moments in American labor history has been left essentially untouched since the tragedy.

This tea house was a hand-built gift from Boulder's sister city in Tajikstan.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

Bullet holes in the church wall are a reminder of the violence that followed the assassination of a high-ranking Nazi officer.

The history of occult science is turned into a creepshow at this lurid Prague tourist attraction.

A 400-year-old mummified arm dangles from the ceiling of St. James the Greater, serving as a warning to thieves.

Despite attempts by local police to discourage it, Beatles-inspired graffiti has been a means for artists to air grievances for decades.

Local folklore claims that this wall was not built for defense, but to provide labor during a time of famine.

Increasingly decayed figures stand as a powerful reminder of the human costs of Czech Communism.

A grumpy old water goblin guarding an old mill on the Devil’s Stream in Prague.

The palace window through which Protestant nobles flung two Catholic regents, thus sparking the Thirty Years' War.

A painfully obvious spy house sits right across the street from the Russian Embassy.

"Congress may voluntarily remain in session throughout the summer, in order that our Congressmen may be protected from the intolerable discomforts and dangers of the ordinary outdoor weather!”