A layered tribute to the work of mosaicist Isaiah Zagar.

The sci-fi villain is a little-known inhabitant of the U.S. capital's largest cathedral.

Eighteen miniature death-scene dioramas.

Remnants of a storybook amusement park hidden behind a strip mall.

An unoccupied lighthouse encased in layers of ice from the waters of Lake Erie.

Small, privately owned island divided between Michigan and Ohio with abandoned vacation homes and a derelict lighthouse.

Take a drunken tour inside the world's largest known geode.

Deep scars on the earth left by the Ice Age.

Over a thousand feet beneath the Detroit streets is a subterranean metropolis few are allowed to enter.

Dilapidated Mayan-themed ballroom was one of Detroit's most popular venues through the 40s.

Opulent downtown movie theater now houses cars as an indoor parking garage.

A Beaux-Arts triumph set to become Ford's innovation campus

Abandoned concert venue legendary for its rock counterculture.

The 606 is a decade in the making.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

A Museum of Holography frozen in 1974.

Urban explorers embraced America's now demolished first suburban mall, south of Chicago.

Moving, mind-blowing metal sculpture work of an outsider artist.

A late sculptor's last project was to turn this abandoned cement factory into a castle-themed amusement park.

Quirky water tower advertises the long-gone Brooks Tomato Products Co.

The Magic House provides a beautiful and creative environment for curious youngsters to get their knowledge on.

A museum dedicated to man's boldest venture.

An oversized metal construction of Billy Tripp's moods going through life.

The crumbling remains of a 19th century fortess.