This replica Viking village was created for a film that was never shot and is now open to visitors.

A trio of hidden hot tubs takes advantage of Iceland's natural geothermal vents.

The largest whale museum in Europe allows visitors to walk among life-size giants.

Learn about Iceland's hidden folk at this school dedicated to the study of elves.

Climb right into the heart of this colorful Iceland volcano.

An encyclopedic collection of mammal penises.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

Rising from the sea like a stone monster.

Staves, storm-calling, and of course, necropants.

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

Medicinal spa created with the discharge from a geothermal energy plant.

This 19th century cyclorama acts like an analogue time machine to a different era.

The metal leaves on this tree are engraved with the names of Holocaust victims.

Vienna's diversity-themed traffic lights were inspired by the Eurovision Song Contest.

The solemn exterior conceals an opulent interior of this 17th century church.

Collection dedicated to funeral rites, equipment, and mourning rituals of the Viennese.

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

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

This former insane asylum now holds a pathological anatomy museum.

Macabre museum devoted to historical Viennese murders.

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 United Arab Emirates's biggest and oldest fort pays homage to a lost era.