105-foot wide giant metallic flower blooms anew every day in the heart of Buenos Aires.

Be(w)ar(e) the moat around this historic Czech castle.

A contemporary fresco movement illustrates the region's rich history.

This futuristic bridge is one of the longest self-anchored pedestrian bridges in the world.

The Cathedral of Salamanca has a number of unusual carvings but none so surprising as a modern astronaut.

The European towns of Brașov and Râșnov each have proud signs reminiscent of the Hollywood sign.

This massive Brazilian church is built like an angular, technicolor pyramid left by Mayans from the future.

An extensive collection of reliquaries containing the bones of saints housed in the largest Catholic church in Venice.

Every hour the doors open to reenact the legend of the heroic mayor who saved his town by drinking a gallon of wine.

The Bauhaus-style former industrial complex is considered the world's most beautiful coal mine.

Even France's favorite aquatic son Jacques Cousteau, couldn't get to the bottom of it.

A surreal statue honoring Prague's favorite literary son.

The awe-inspiring ship from the golden era of cruising has an incomparable history and a reputation as one of the world’s most haunted places.

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

Five sultans and their families rest in eternal splendor, teeming with overlooked beauty and drama.

An ever-changing gathering of crude wooden figures haunts the St. Lawrence River.

City law dictates that this mountaintop cathedral containing the heart of a saint is to remain the tallest building in town.

The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.

A bright little alley in La Boca is a part of tango history.

A lake formed in the basin of a massive impact crater takes the shape of an unbroken ring when viewed from above.

This Balinese sea temple is thought to be guarded by the hundreds of monkeys that live around it.

This steep cable railway has been hoisting passengers in the heart of Québec City for over a century.

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

Local lore holds that Butch Cassidy took an escape route through Red Canyon's sandstone hoodoos after an attempted murder.