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

Hidden in the New Mexico desert southeast of Roswell, nine small deep lakes formed inside sinkholes.

A museum dedicated to the alleged Roswell Incident.

A cemetery where many of those buried had a flair for the dramatics.

Once a giant oak that served as the region's post office.

Buy your friend a drink or staple some cash to the wall for the next guy at the Salty Dawg Saloon.

Four-story concrete hotel never opened to customers.

The king of U.S. high points towers over every other peak on the continent.

These steeply terraced ruins are a stop along the Inca Trail to Machu Picchu.

A painting in the historic Cathedral Basilica depicts Jesus and his disciples dining on a traditional Peruvian menu.

There is a small island in the Gulf of Nicoya where the only human inhabitants are dead.

This geometric feat is a testament to the Incas' mesmerizing architectural abilities.

This distinctive Crescent City tradition dates back to the days of horse-drawn carriages.

Situated on a sacred Inca site, this 16th-century cathedral took nearly 100 years to build.

The drama of nature in full effect in this Nevada State Park.

Knoxville’s architectural icon was the symbol of the 1982 World’s Fair, even catching the googly eye of Bart Simpson.

This historic hotel on Bathhouse Row in Hot Springs National Park has a storied history of gangsters and baseball greats.

This railway-turned-greenway provides a pedestrian link in downtown Detroit and celebrates urban artwork.

More than 300 years ago, a revolt at this Hopi pueblo shaped the future of the American Southwest.

This quirky hot springs town known to locals as "T or C" was named after a radio show.

The land is full of geologic eye candy, such as otherworldly spires, mushroom-shaped hoodoos, and prehistoric fossils.

One woman's UFO-themed campground, complete with self-built energy vortexes, UFO-themed weddings, and magic bushes.

An antique narrow gauge railway line still running through the Colorado and New Mexico mountains.

Natural sonic phenomenon comes with a grisly legend of murder and blood.