The ancient tomb acts as a calendar that keeps perfect time.

This dizzying span over the ancient Algerian city was once the highest suspension bridge in the world.

The original resting place of Queen Cleopatra and Mark Antony's only daughter.

This massive monument towers over the city as a constant reminder of the lives lost during Algeria's hard-won war for independence.

An eccentric park and pool.

This whimsical Oz-themed park had a wonderful impact on the surrounding neighborhood.

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

Landmark Chicago building narrowly avoided destruction.

A century-old hotspot for jazz, frequented by everyone from Charlie Chaplin to Al Capone.

Theater has had many different incarnations but has survived the ravages of time.

The faint remains of a Polish news empire still linger.

This landmark of the Chicago silent film industry may not be in the picture business anymore but it still stands proudly.

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

A giant bronze coil of feces is both a tribute to doggie defecation and a reminder to pick it up.

A lush green oasis in the middle of Chicago.

Beloved bar home to musicians of all eras and reputations.

The 606 is a decade in the making.

What was once one of the country's largest confectionary plants is now an abandoned ruin, but is still pretty sweet.

Where Cusack's record store from the film "High Fidelity" was located.

A beloved Chicago music venue offering cold beer and lots of “Friendly."

Once called the "Polish Gold Coast" it is an icon of the neighborhood that bears its same name.

A long lost multi-cultural music venue used to reside in the bottom floor of Chicago's Flat Iron Building.

A Bibliophile's Dream.

One of the last functioning antique elevators in Chicago.