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

Medicinal spa created with the discharge from a geothermal energy plant.

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

A tall karst islet popularized by 007.

For 150 years one family has been producing the iconic hot sauce on a bayou island made of salt.

Once a black market electronics marketplace, now an otaku shopper's paradise.

The bridge's highly-contested plaque (once again) honors Confederate President Jefferson Davis.

A Norwegian-born sculptor created these soaring guardian angels at the entrance to Hoover Dam.

Once at the center of U.S. finance, the historic Trading Room was meticulously recreated piece by piece and rebuilt in the Art Institute.

Be careful not to get trampled at this lively two thousand-year-old market.

An extensive collection of fine art devoted to man's best friend.

An exotic wildlife habitat right off The Strip.

These pretty kitties killed and ate as many as 135 railway workers.

This historic hotel invented the chocolate brownie.

This valley of hot springs and boiling mud pots is home to the record-holding "Geysir," which originated the English word.

This otherworldly church spire reaches up toward the heavens.

The bank that helped fund the Mexican-American War and the purchase of Alaska met its downfall after helping Augusto Pinochet launder money.

Each of these gorgeous, intricately decorated rooms is painstakingly crafted to the scale of 1 inch: 1 foot.

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

If a glacial river suddenly diving into a sheer chasm via a dramatic, multi-stage waterfall isn't peak Iceland, it's certainly close.

This former coal gasification plant found a curious second life as a popular public park.

Elaborately carved to showcase the glorious wealth that the age of exploration brought to the Portuguese empire.

The Grand Canyon of Texas.

The only Bahá'í house of worship in North America and one of only a handful worldwide.