These cinderblock farmhouses were actually World War II radar stations in disguise.

Two mammoth statues inspired by equally tall tales lure tourists to this roadside attraction.

A collection of colorful dinosaurs hidden in an actual rainforest.

This rare, carefully curated collection showcases the history of neon inside a grandiose Elks lodge.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

This extravagant Art Nouveau rest stop features a million-dollar view of the Columbia River.

This old-fashioned roadhouse's quirky neon sign is as famous as its enormous dumplings.

This massive redwood tree has a hole in the base big enough to drive through.

"Polynesia on the Plains."

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

The grandiose interior of this bar speaks to its past as home to famous jewelers and railway offices.

Controversial tribute to the heavyweight champion boxer who grew up in Detroit.

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

38-story baroque tower reflecting Detroit's rise, fall, and possible rise again.

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

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

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

A sealed test tube said to hold Thomas Edison's dying breath was given to the inventor's friend and mentee, Henry Ford.

This spectacular public market has got meat, fish, vegetables, baked goods, and enough kielbasa for a lifetime.

This Czar-funded, onion-domed, lavishly muraled Orthodox Church played a starring role in "The Deer Hunter."

Funded by John D. Rockefeller, this is one of the earliest, and most beautiful, shopping arcades in America.

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

Marvel at this turn-of-the-century masterpiece that has been turned into a rather stately supermarket.

On the upper deck of this church-owned parking garage stand eight pillars topped with different Catholic saints.