Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

A store full of vintage and indie toys designed to bring out the kid in even the crustiest of adults.

Locals dubbed it the "Owl Building" because of its bird-like appearance.

Mountain where Jesus was first tempted by the Devil.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

This home designed for chocolate magnate Antoni Amatller is an exquisite treasure-box of Catalan Modernism.

Construction of Barcelona’s iconic (but controversial) church was finally completed in 2026—a century after the death of its architect.

A massive sea stack famous for its appearance in The Goonies.

A Roman-style column in Oregon hides a spiral staircase inside.

One of the last surviving C-97s sits in a field in front of a Wisconsin inn.

A century-old hotspot for jazz, frequented by everyone from Charlie Chaplin to Al Capone.

Roses and other fascinating flora fill this garden built to commemorate Britain's immortal Bard.

The only Bahá'í house of worship in North America and one of only a handful worldwide.

Detroit’s Eastern Market has been transformed into an outdoor museum with colorful murals that address social issues and symbolize the city.

One man's attempt to create an artistic wonder on a run-down block in Detroit.

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

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

Inside the Wayne County airport is an amazing collection of lights and sounds.

Enormous small-business mecca in the Midwest, serving dozens of artists.

Lovingly nick-named the "Brick Dick" this municipal tower was winner of the World's Most Phallic Building Contest.

Large pioneer village showcasing life during boom times.

This lighthouse and shipwreck museum keep a torch burning for the memory of the SS Edmund Fitzgerald.

These dramatic cola-colored falls have appeared in a poem by Henry Wadsworth Longfellow and a song by Sufjan Stevens.