An ancient Roman temple first dedicated to an emperor's wife is now a church.

A detailed pachyderm supports Rome's smallest Egyptian obelisk.

Breathtaking and huge 430 year old maps of Italy.

Historic fortifications form the boundary of Vatican City, but it’s not entirely surrounded by walls.

A brutalist gem towering over the heart of Milan.

Milan's duomo is covered in beautiful carving including a curious "dinosaur-like" beast.

This bronze boar's snout has been rubbed to a golden sheen by visitors seeking good fortune.

The middle finger of modernity.

This petite park lets visitors see and touch examples of fossilized dinosaur tracks.

A museum dedicated to the quirky and colorful world created by Springfield's favorite son.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

This impressive working clock made of 16,000 plants changes its flowers twice a year.

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

Thousands of people walk over this fantastic work of art every day, but how many notice it?

This missionary's legacy looms large over the Upper Peninsula of Michigan—literally.

A comedy troupe's collection of bizarre humor.

As its grandiose name implies, this wooden dome is unsurpassed in size.

"The Most Boring Road in the State."

Strange physical sensations and optical contradictions keep visitors coming back for more.

This national park on the shore of Lake Michigan features remarkable dunes that lie at the heart of a Chippewa legend.

The park is home to the United States's only still-operating Dutch windmill.

Largest tulip festival in America, includes fireworks, a parade, and a carnival.

Hell on Earth is actually a small town in Michigan where anyone can be mayor for a day.

Center filled with hands-on displays served as a tribute to several astronauts with connections to the state.