These two 15th-century metal rods allowed people to check if they were swindled or not.

Rediscovered underground chapel is one of the best examples of Gothic architecture in Vienna.

These relics of the city's past now exist as a prominent modern feature.

One of Vienna’s oldest (and perhaps most haunted) alleys, allegedly with a bloody past that gave it its name.

Designed as a reminder of one of the darkest moments in Austrian history.

A set of outdoor stairs named in honor of a famous Austrian artist.

A mechanical clock built in 1914, with a rotation of 12 historical figures on its face.

In the fictional world of Kcymaerxthaere, standing at this site just outside Vienna, Austria, the sky would have been found beneath your feet.

A non-stop elevator ride in Vienna's city hall.

In the middle of a Vienna square, Roman ruins dating back some 2,000 years are on display.

A gift from Emperor Franz Joseph I to his wife.

Along the edge of this fountain are 365 smaller fountains that represent the days of the year.

Royals, rebels, and artists have all conversed at this grand 19th-century Viennese coffee house.

An ornate private entrance to the Vienna subway built specifically for the emperor.

A magnificent collection of imperial armor and weaponry.

This museum is dedicated to the little known ancient Roman history of Vienna.

A glimpse into the festive and private lives of medieval Europe.

The housing complex served as an anti-fascist fortress during the Austrian Civil War.

On a winding Vienna side street, one museum has turned their windows into a monument to history’s peace-minded heroes.

This series of Baroque passageways in Vienna's cultural center mix old architecture with modern art.

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.

An exquisite Baroque church in Vienna's old town.

Museum devoted to the artificial language of Esperanto.