Home to items never before seen by the public.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

This large stone residence served as a field hospital during the Battle of Gettysburg between stints as a tavern.

Home of the only civilian casualty at the Battle of Gettysburg.

A miniature city built by a single hunchbacked monk.

One of the few surviving "Wigwam"-themed motels.

This distinctive Crescent City tradition dates back to the days of horse-drawn carriages.

The second oldest continuously operating bar in Louisiana.

By day this New Orleans square is for pedestrians, but by night it is a kingdom of kittens.

Formerly known as National D-Day Museum, this collection commemorates the battles of Normandy and WWII.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

This stuffed pigeon of war had the very serious name "John Silver" until he lost a leg in battle.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.

Inside houses a vast collection of military aircraft and missiles spanning the ages.

Rare recess caves fill this unbelievably beautiful Ohio park.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

From Ancient Rome to WWII, Neupfarrplatz has over 2,000 years of history underneath its main square.

The biggest drug trafficking passage between Mexico and the U.S.

A spiritual vortex among the red rocks in Sedona.

The world's longest known cave system.

The mounds at this site were reconstructed with the help of archaeologists and historians.

These dramatic cola-colored falls have appeared in a poem by Henry Wadsworth Longfellow and a song by Sufjan Stevens.

The rusted remains of an ill-fated freighter lie just off the coast of South Manitou Island in Lake Michigan.

Beautiful scenery, history, science, and physics come together in this remnant of shipping lore.