A neo-Gothic church built to thank God for saving the Emperor of Austria from an assassination.

An exquisite Baroque church in Vienna's old town.

Apartment complexes built into huge repurposed natural gas tanks.

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

Baroque celebration of the end of the Great Plague of Vienna.

This cubist Vienna church building looks like some sort of alien stonehenge.

Located right outside of Vienna, visitors can take in expansive views of an ethereal forest.

This Austrian museum celebrates the work of famous forgers and their inimitable imitations.

The former private quarters and office of Dr. Sigmund Freud now hosts a museum housing the works of the founding father of psychoanalysis.

Built to give thanks for the passing of a plague epidemic, this cathedral is a one-of-a-kind architectural hybrid.

This former insane asylum now holds a pathological anatomy museum.

The crypt of the imposing Stephensdom holds royal intestines and thousands of skeletons.

A small museum filled with over 1,000 clocks, and one particular clock calibrated to run until the year 9999.

The final resting place for the remains of 143 Habsburg royalty.

A fifth-century temple improbably built into the side of a cliff.

The birthplace of modern China.

This film studio and amusement park is considered one of the greatest filming locations in China.

A replica of the Statue of Liberty watches over the tomb of 72 Chinese revolutionaries.

The world's tallest circular building is loaded with symbolism, but many just see a big donut.

A mega theme park-wax museum mélange containing all things biblical.

Disney's abandoned animal island is now an overgrown ruin that was almost the coolest attraction ever.

The final resting place of one of the most important figures in the world of tea.

Glasgow's own "tipsy" temperance monument.

This monument dedicated to the legendary American showman can be found in Scotland's largest city.