This Puget Sound military post has a long, turbulent history as a gateway to the Pacific.

Formerly the world's largest, this Willy Wonka-esque contraption runs 24/7.

A surreal, interdimensional shopping center and portal to another universe by Meow Wolf.

A tiny slice shop hides down an unmarked hallway in a Las Vegas casino.

Fans of vintage Vegas, kitsch, and toy pony-based gambling now flock to a casino called The D.

A giant open-air sculpture made of over 200 full-sized boats.

An exotic wildlife habitat right off The Strip.

Crafted in 1911, this steam locomotive spent its entire working life in Flagstaff.

Ancient pueblos built into the base of a natural canyon wall.

Look closely and you’ll notice that the color changes a third of the way up the tower.

This lovely picnic spot featuring thunderous jet landings is an aircraft spotter’s dream.

This isn't your average roadway—it's actually a National Park and a transportation pioneer.

The romance of early commercial flight still fills this Art Deco destination.

A large AIDS Memorial Pathway art installation provides a moment for quiet contemplation in this public park.

Statue of Lenin, from Cold War era Czechoslovakia, now in a neighborhood of Seattle.

The historic bar where local ship captains, traders, and gold miners would come together to do business a century ago.

No telescopes, no power, no gift shop: The Observatory of Chichen Itza, one of the world's oldest observatories, takes astronomy back to basics.

Clap your hands at the base of the pyramid, and the song of a sacred Mayan bird will echo through the air.

Every equinox this Maya pyramid puts on a spooky ancient light show.

Only ruined buildings and abandoned charcoal kilns remain of this once bustling Wild West boom town.

Bizarre lunar-like landscape with thousands of large stone "hoodoos."

Although it also features red, orange, and variegated cliffs of Navajo Sandstone, this state park is often overshadowed by its more famous neighbor.

These 100-year-old tunnels in downtown Provo house artists, restaurants, and a few surprises.

This ghost town was once a cult-like religious utopian settlement.