The world's largest collection of the world's largest objects is in one small Illinois town.

Even with only two residents and one building, this tiny Illinois town is famous for its burgers.

The mysterious white squirrels of this Illinois city are treated like sacred cows.

Once one of the world's great cities, Cahokia was a place of religious worship, trade and mass human sacrifice before being mysteriously abandoned.

Fresh wooden posts have been added to ancient holes to recreate a primitive henge clock.

Today this bizarre rooftop phone booth seems like a piece of kitsch but it was once used to spot disastrous storms.

Savor the famous tempura-fried pork tenderloin sandwich at this long-standing Kansas City food counter.

The "World's Largest Underground Business Complex," a 55,000,000-square-foot city underneath Missouri.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

The world’s largest concentrated solar plant generates as many problems as megawatts.

This former shopping outlet is now adorned with beautiful graffiti and murals.

The world's largest carnivore sanctuary is home to over 450 meat-eating rescues.

While comics are the main attraction at this megastore, the second floor plays host to an exhibit fit for a museum.

Rather than a run-of-the-mill franchise hotel, this lodging has been decked out in dinosaur decor.

See 150 million-year-old dinosaur tracks and bones dating back to the Jurassic period.

A little-known hot spring haven right below the highway.

Thousands of years ago, Indigenous people painted images onto these canyon walls that are still on display today, provocative, mysterious, and enduring reminders of the people who lived here long ago.

The fifth-longest natural arch in the world, and the longest outside China.

At HopCat, a marker honors fictional creatures with the ability to travel the missing dimensions of Kcymaerxthaere.

Sports history, made in the Arroyo Seco.

“It's the quality” (but probably also the drive-through donut tunnel) that has attracted diners since 1968.

Gorgeous purple flowers drape from the world's largest blossoming plant.

A relic from a forgotten bakery chain still spins atop a diner.

A pair of pure white felines guard the entrance to a spot of California real estate established as an artist's haven.