Dedicated to one of the most successful boxers to compete in the heavyweight division.

One of the world's oldest continually operating bookstores.

Designed by the company that provided water to the entire community.

A "house to which to flee" for settlers in colonial Pennsylvania.

A fascinating community art piece created by students, teachers, and noted Philadelphia artist Isaiah Zagar.

This 1,700-pound edible sculpture is way better than your average chocolate mousse.

Explore the dark underground corridors of this graffiti-covered former military fortification.

Final resting place of one of the classic authors of horror literature.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

A toxic ghost town sitting atop a massive coal fire.

This ominously named New Jersey street seems to be attracting over-the-top legends of its own making.

This huge, disused viaduct is now a crumbling concrete underworld of covered in years of graffiti.

Mysterious rocks that ring musically when struck.