Memorial to one of the most fatal fires in both circus and U.S. history.

The oldest place in Hartford is a cemetery with thousands of bodies stacked beneath the grass.

A wunderkammer hidden on the top floor of the Hartford statehouse.

Astounding collection of coin-operated games and automata.

The only surviving prototype for Buckminster Fuller's house of the future.

To truly appreciate Detroit's landmark skyscraper, you have to step inside.

The world’s largest Masonic temple was saved by the White Stripes.

Collective made up of artists, musicians, and activists.

This sprawling bookstore spans four floors and has more than a million books in stock.

These enduring murals depicting a distinctly Marxist tribute to capitalism could not even be defeated by McCarthyism.

Berry Gordy Jr.'s old home was the original headquarters of Motown Record Corporation.

The Beaux-Arts aquarium boasts a vast collection of saltwater and freshwater fish on an island in the Detroit River.

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

An emporium for the weird, creepy, rare, and just plain gross.

This eclectic collection documents the wild legacies of "America's Wickedest Street."

Explore some of the most unique vehicles in history along with a cast of unsettling mannequins.

A technicolor place of worship for Elevationists.

A collection of over 15,000 zines works to preserve DIY publishing culture.

Wall to wall taxidermy at Denver's oldest and most exotic steakhouse.

The huge collection of paintings of the American West is one of Denver's best-kept secrets.

This museum offers an actual time machine back through Colorado's past.

The beautiful baroque library of the Hapsburg empire.

The world's only museum devoted to the wonders of fluorescence.

The world's first zoo for microbes collecting the horrible and wonderful things living on and around us.