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

An extensive collection of ancient Egyptian artifacts and mummies.

A porcelain company's former dumping ground, completely covered in pieces of collectible ceramics.

The old Niles Canyon Aqueduct in the San Francisco Bay Area is a bemusing and secret trail through nature for wayward travelers.

An "anarchical" no man's land, complete with garbage sculptures and a hobo-run "Landfillian Library."

The oldest continuously-operating Chinese restaurant in the United States has been in business since 1911.

Quite simply the largest tree in the world (by volume).

Four hundred granite steps were built into this massive rock by the National Park Service.

Tijuana's legendary jai alai or "basque ball" palace is now a massive music venue.

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

A spiritual vortex among the red rocks in Sedona.

James Turrell's total color immersion art installation, hidden on the top floor of a luxury handbag shop.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

An homage to everyone's favorite prehistoric cartoon family.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.