The first American department store, and home to the largest operating musical instrument in the world.

A giant time capsule not scheduled to be cored until 2040.

One of the only memorials dedicated to journalists who died in combat.

The last holdout of a pre-Civil War rebel who took the matter of slavery into his own hands.

Berkeley Springs State Park boasts the nation's only monument commemorating presidential bathing.

A Gothic-style abode built to accommodate the church's three resident peacocks.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

A crumbling staircase in upper Manhattan is all that remains of one of the most important sites in sports history.

Walking around West Harlem reveals a scavenger hunt of beautiful bird murals.

Every year model trains zip through a miniature New York City that's now 150 landmarks strong.

The "Seinfeld" diner.

Visit the monolithic tomb of America's most famous general.

One of the only single-person private gravesites in New York City.

Hordes of precariously balanced stone figures crowd the shores of the Hudson River.

Hundreds of intricately carved Armenian stone crosses can be found within this huge cemetery.

Called the "Armenian Stonehenge," this ring of menhirs pierced with holes may be a prehistoric astronomical observatory.

This medieval manuscript collection has some of the most obscure and ancient texts in the world.

The world's longest nonstop reversible cable car soars through spectacular scenery to the medieval Tatev Monastery.

This ancient monastery complex was transformed from an island to a peninsula when the lake was partially drained.

Centuries before the modern seismograph, Armenian monks measured quakes with this tilting pillar.

This sandstone mansion was the home of two of Oregon's most important pioneers.

Featuring a casually threatening atmosphere along with dessert and coffee to die for.

A historic neighborhood church is reborn as a psychedelic arts collective.

Haven for Cape Fur Seals, until the Ring of Death of jumping Great White Sharks arrives.