Hundreds of lucky felines haunt the ruins where Caesar was murdered.

Rome's semi-secret peephole vista is also a former Crusader stronghold.

St. Francesca Romana, patron saint of drivers, resides in the church she founded.

A sculpture serving as an homage to Pope John Paul II.

Old Danish castle immortalized in Shakespeare's Hamlet.

Copenhagen's celebrated theme park and gardens.

The second largest reclining Buddha in the world got "lost" for over 120 years.

An ancient stone fortress considered by many to be the eighth wonder of the world.

An indigenous take on European design creates a stunning visual overload.

An Aztec temple, the largest man-made pyramid in the world, sits buried in earth with a Spanish church set on top.

A massive yet whimsical statue pays homage to the art and joy of "flight."

66,000 pieces of art, donated by one of the world's richest men.

The only castle in North America to ever house European sovereigns.

The 953 windows undoubtedly make this the world's most beautiful screened porch.

The world's second-largest sundial, made entirely out of stone.

An ancient iron pillar in Delhi that seems to be rustproof.

Climb to the top of the world's largest seated bronze Buddha.

Temples adorned with intricate, erotic sculptures make up one of the "seven wonders" of India.

Sacred Buddhist home of some spiritual monkeys.

Myanmar's Mount Olympus atop a 2,500-foot volcanic plug.

Luxurious devotion and 500,000 images of Buddha in Myanmar.

Gigantic unfinished stupa and the world's 2nd largest bell.

A grand example of 19th century Burmese teak architecture, and the most significant of Mandalay's historic buildings.

Burial site of a Jewish prophet revered in Iran.