Legendary frontman of the Doors looms in this giant mural by famed Venice muralist, Rip Cronk.

A classically trained chef makes beloved burritos inside a gas station.

One of the world’s largest living advertisements is made out of pine trees.

A sign at the end of the Santa Monica Pier marks the traditional end of the legendary American highway.

The abandoned zoo enclosures offer a perfect place to experience the other side of the bars.

The largest treasure hoard in Europe is contained in a castle that was bombed out during World War II.

This Dresden church was purposely rebuilt Protestant after being demolished in World War II.

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

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

Beautiful Austrian natural history museum with carved ceilings and row after row of ancient taxidermy.

Baroque celebration of the end of the Great Plague of Vienna.

Op-art architecture designed for happiness.

The resting place for anonymous victims of the Danube's dark waters.

Built to give thanks for the passing of a plague epidemic, this cathedral is a one-of-a-kind architectural hybrid.

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

Macabre museum devoted to historical Viennese murders.

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

A small museum filled with over 1,000 clocks, and one particular clock calibrated to run until the year 9999.

This former hub for crafty philosophers was founded by a writer who died aboard the infamous RMS Lusitania.

One of Frank Lloyd Wright's greatest—and favorite—architectural masterpieces was almost lost.

A hot dog stand where the heads are just as hot as the dogs.

This shop for all your super spy needs hides an educational secret.

This quirky UFO-shaped curiosity is often mistaken for the airport’s control tower.

An historic and oft-filmed spot for musclebound iron pumpers on the Pacific coast.