A man's head is enshrined beneath a statue near the first building constructed for the modern Olympic Games.

A sharp sculpture made of thousands of pieces of jagged glass.

The ruins of an ancient Roman tomb hidden in the basement of a trendy clothing store.

A 2,000-year-old computer demonstrates remarkable engineering and astronomical precision.

A crushed gate and giant bronze head serve as a reminder of Greece's fight for freedom.

A Byzantine church containing the holy remnants of three saints sits atop the site of an ancient temple.

No one's quite sure where this quirky university tradition originated.

20,000 pieces in a Frank Gehry-designed building.

The only arched bridge made of stone on the entire Mississippi River.

A true roadside icon standing on the same plains that the herds once roamed.

This North Carolina grave is the final resting place of the world's most famous conjoined twins.

Andy Griffith's hometown has made itself up to look like the fictional town of Mayberry.

This museum explores the lives of Chang and Eng, the "Original Siamese Twins."

The first statue of Christ sleeping on a bench in the United States confused its affluent parish.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

Fragments of architectural wonders from around the globe are embedded in the newspaper building's walls.

The 606 is a decade in the making.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

A display of magnificent stained glass windows is the first exhibit of its kind.

A lush green oasis in the middle of Chicago.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

This vast masterpiece of Moroccan architecture spreads across 20 acres.