Giant eggs, walls of bread, and nightmare surreality mark the largest collection of works by Salvador Dalí.

No need to strap in for a “ride” on this walkable roller coaster.

Climb inside an iron crystal magnified 165 billion times its normal size.

Twelve grave-faced marble angels guard the emperor's tomb at Les Invalides.

This restored Portuguese cafe may well be the most beautiful place in the world to grab a Big Mac.

Famously misunderstood wonder of the ancient world

Once the site of the Hawaiian monarchy, this building was originally designed as a palace.

The most photographed house in Maine looks good enough to eat.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

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

An architect's childhood fantasy treehouse made real.

Frank Lloyd Wright’s most iconic home dangles over a Pennsylvania waterfall.

This replica of the Greek structure is in the heart of Nashville.

The oldest continuously occupied public building in the United States.

An Alabama courtroom where two famous American authors played as children became the setting for a Pulitzer Prize-winning novel.

A Prada store in the West Texas desert that is never open for business.

Community bookshelf of 25-foot-tall book spines.

The only fully-realized skyscraper built by the famed American architect, Frank Lloyd Wright.

One of the largest Masonic temples in the world, created at the height of the oil boom in ostentatious style.

This unusually circular centenarian barn became a Route 66 icon.

An ancient capital city that dates back 3,000 years and harbors many surprises.

This daunting 1st century fortress was purportedly the site of one of the most dramatic revolts of the Jewish-Roman wars.

The tallest waterfall in the Judean Desert is named for its connection to a biblical figure.