Places Annie Oortman Wants to Go

This museum promotes informed contraception by documenting its often secret past.

A rooftop restaurant hides in plain sight atop Vienna's Palace of Justice.

A silly medieval mural preserved on the side of a Viennese house.

Vienna's underworld of tunnels and subterranean rivers made an iconic appearance in a 1949 Orson Welles film.

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

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

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

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

The topiary maze at the Habsburg hunting lodge.

This former insane asylum now holds a pathological anatomy museum.

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.

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

The beautiful baroque library of the Hapsburg empire.

Countless grotesque faces stare out from this eerie Prague art wall.

This futuristic airport terminal was abandoned for decades before reopening as a hotel—with a vintage plane of its own parked out back.

These mid-century motels once housed the workers who built the Glen Canyon Dam.

Kentucky's longest operating jail is now a spooky spot to spend the night.

A hotel with a rich Wild West history of miners and bootleggers.

Antiques and recycled art surround this cabin designed to resemble a 19th-century schoolhouse.

This historic railroad hotel built from Kansas limestone was once the most popular hotels for traveling salesmen in the midwest.

The oldest hotel in Nevada.

This school building was an extravagant show of wealth for a boomtown that mostly faded in the following decade.

This raised bulls-eye visible from space was the subject of an intense geologic controversy.