A copy of the famous statue can be found in this Florence piazza, along with one of the most breathtaking views of the city below.

If a glacial river suddenly diving into a sheer chasm via a dramatic, multi-stage waterfall isn't peak Iceland, it's certainly close.

A restaurant and observation deck built in a unique broadcasting antenna.

A surreal museum of extraordinary industrial objects.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

The slender brass strip in Prague's Old Town Square was used to tell time from 1652 to 1918.

A 400-year-old mummified arm dangles from the ceiling of St. James the Greater, serving as a warning to thieves.

A bust of Franz Kafka spins in pieces, reflecting the writer's inner torment.

This memorial museum chronicles the apocalyptic destruction of the First World War.

A moving memorial to the fallen and missing from WWI trenches.

A little sculpture with a large wardrobe.

Vienna's giant wonder wheel had a starring role in one of the greatest noir movies of all time.

Op-art architecture designed for happiness.

A spherical "micro-nation" in the heart of Vienna.

A tropical paradise just a short trip from the opera house is filled with beautiful winged creatures.

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

Spanning an elevation of 160 feet and containing 388 steps, this is Seattle's longest staircase.

The first park built over a freeway is a brutalist masterwork.

A walk through the historic city center, under the streets of Seattle.

A colorful street named for the legendary Australian rock band.

The ruins of a once prosperous power station have become a mouldering seaside gem.

Come for the flowers, stay for the bats!

This giant Christ took first place in South America's religious arms race.

Ho Chi Minh's perfectly preserved body has been on display here since 1975.