The only presidential monument to display a late POTUS's actual casket.

The Voodoo Superstore of the world.

The Los Angeles flood disaster that took 400 lives and ended the career of William Mulholland.

Walk upon the mementos of the dead in this Parisian courtyard paved with medieval tombstones.

An unusual number plate signifies the building's saucy past.

Saintly bones pressed into a wax effigy of a Catholic superstar.

A majestic lion statue guards this Parisian botanical garden, and feeds on an unsettling item.

A 70,000-square-foot institution dedicated to a very literal, creationist perspective on the Book of Genesis.

A scandalous Art Nouveau collaboration that set Paris all atwitter at the turn of the century.

A counter-culture bookstore like no other hides in plain sight in the streets of Paris.

Numerous impressive carvings are embedded in the trees lining this street in Marrakech.

Indents in the pavement are all that remain from a grisly death machine in Paris.

An awe-inspiring mosque in Morocco with one of the tallest minarets in the world.

Founded as a refugee camp, now a popular tourist spot.

One of the most spectacular canyons in the world.

Veritable museum of 20th century country music history.

Once connected to the outside world by a single train track, this ghost town is looked after by the National Park Service.

Sleepy fishing port not included on many maps.

Morocco's largest Jewish cemetery.

Rocky Atlantic beach home to a stunning stone arch.

Vast stretch of tide-pools with a unique Moroccan charm.

God's Saharan sandbox of wrath.

Traditional 11th-century outdoor tannery.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.