Archduke Ferdinand II's collection of rare objects is considered one of the oldest museums in the world.

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

A magnificent collection of imperial armor and weaponry.

Mozart's skull may be held in this collection, but definitive proof continues to elude scientists.

At this exhibit on the world of poison, venomous animals steal the show.

The world's largest historic armory was established by independent citizens to defend themselves from the wars of larger forces.

The world's most important buildings shrunk to a tiny size.

A breathtaking viewing platform over the Alps.

Austria's very first and only nuclear power station was completed but never used.

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

Bizarrely-painted church designed by a controversial artist.

Two nations form a rare four-sided border at the peak of a mountain, philosophical questions result.

This splendid tomb may look fantastic, but there's nothing in it...

Devilish masks, handicrafts, and pieces of old buildings create a snapshot of life in a historic Alpine region.

German and American troops joined forces to defend this fortress during the strangest battle of World War II.

During World War II, Austria's oldest salt mine was used to store thousands of pieces of stolen artwork.

This medieval church in a small Austrian village is home to a 700-year-old Mickey Mouse lookalike.

Handsomely crafted representations of our round planet.

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.

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

Commemorating the landing of William of Orange with his European army on their way to the Battle of the Boyne.

A restored World War II Churchill Mark VII Tank now stands guard in Carrickfergus.