This unlicensed collection of fast-food memorabilia sits on the site of the first ever McDonald's restaurant.

The "world's biggest dinosaur" once housed a creationist museum in its abdomen.

This outdoor observatory offers stellar views and a scale model of our solar system.

Located on 420 acres in the high desert, this spiritual center is dedicated to the "science of the future."

In a city filled with Frank Gehry buildings, one stands out as one of the architect's weirder works.

A second generation sun-powered marvel lights up the night.

A treasure hunter's tiny bar, harboring celebrities since 1959.

Malibu's first beach home features an astonishing trove of ceramic tiles.

This quirky UFO-shaped curiosity is often mistaken for the airport’s control tower.

The location where the American Revolution ended.

According to local lore, this narrow passageway through two large rocks was accidentally created by the devil himself.

The author's beautiful and historic home is also a fully functioning goat farm.

Step back in time on this preserved 1800s farm.

Some North Carolina Cherokee have been keeping their history alive for decades with a single play.

This vast kitty-themed collection illustrates the history of human-cat interaction.

Step past the gas pumps and into a fine French bistro.

Steep canyon walls hide a forested oasis in the West Texas desert.

The highest point in Texas is capped by a big silver pyramid.

A cave's rare beauty held a cavernous secret hidden underground.

Thousands of pieces of art have been carved into the rock at the site of an ancient volcanic eruption.

The remains of Abó, Gran Quivera, and Qurai are monuments to the long, complicated history of the Indigenous people of the Southwest.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

A blacklight journey through a celestial art exhibit.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.