Hidden on two floors of downtown building, the library has an incredible deal on rent.

Flip your own pancakes in this old sugar mill within a Florida state park.

Enjoy classic musicals with a home-cooked meal at this former staple of American social life.

More than 3,200 cookie jars line the walls and shelves of this little shop and over 1,000 salt and pepper shakers

The nearly 120-year-old piece of pork wears a brass collar and was once a man's "pet ham."

Though they may seem like simple stones, these rocks represent a ghostly legend.

This former farm In northern Iceland is now a museum, where visitors can tour beautifully-preserved turf houses.

Once the site of a 12-century monastery, this tiny island is now home to only five permanent residents.

A giant concrete orb in far north Iceland marks the ever-shifting boundary.

A sulfuric martian landscape that looks far better than it smells.

An isolated, rusty phone booth commemorates Iceland's first international telegraph cable.

A horde of stray cats rule in this secluded Parisian cemetery under a bridge.

The ruins of the largest gladiatorial school in Rome are largely hidden under modern streets.

St. Francesca Romana, patron saint of drivers, resides in the church she founded.

A mysterious chasm in the heart of the ancient Roman Forum, the Lacus Curtius was once believed to be a gateway to hell.

Brass cobblestones mark the places where individual Holocaust victims were taken from their homes.

One of seven Jewish catacombs in Rome and one of only two open to the public.

The martyr's wax-enhanced skeletal remains lie preserved in a glass case in the Santa Maria della Vittoria in Rome.

Ancient ruins hidden underneath a modern luxury hotel.