Vienna’s most overlooked celebrity is a Disney star.

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

Dedicated to this region's early settlements and rich history of salt mining.

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

Op-art architecture designed for happiness.

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

In a crypt underneath this church lies a naturally mummified vicar whose story is surrounded by mystery.

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

A museum capturing one of the world's most famous classical composer's battle with hearing loss.

An Aztec temple, the largest man-made pyramid in the world, sits buried in earth with a Spanish church set on top.

A Volkswagen Beetle decorated with millions of beads connects Mexico's past and future.

Gilded heaven for philatelists and architecture freaks, still in full working order despite sitting atop tremulous ground.

Twelve natural mummies are displayed in the crypt of this former monastery school.

A secret hotel room can be found inside this clocktower in the oldest city in Austria.

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

Sample sweets at an Art Nouveau candy shop that's been in business since 1874.

In this Romani neighborhood lies a museum dedicated to the culture and history of the Roma.

A rebuilt Roman city that was once the largest Roman settlement in the region.

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

Dine amidst exotic plants at this former royal greenhouse.

The winter home of millions of migrating monarch butterflies.

Be(w)ar(e) the moat around this historic Czech castle.

World's second largest particle accelerator, where nature reveals its secrets.

The extremely grey columns of one of Mexico City's most iconic beltways are slowly gaining a bit of color.