The romance of early commercial flight still fills this Art Deco destination.

This isn't your average roadway—it's actually a National Park and a transportation pioneer.

This stately building in Alexandria, Virginia was built by Freemasons to honor one of their most famous members.

At 207 feet, one of the world's longest continuous escalators.

Cryptid lake monster honored with its own monument.

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

This mountain tram provides stunning views while hanging from a single, steel thread.

Natural catch-basin rocks covered in thousands of drawings spanning many millennia.

Charleston's historic city jail once held everyone from pirates to Civil War POWs.

I-95's Tijuana-style celebration of kitsch at the Carolina border.

A diorama of the Civil War, fought by cats.

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

An outlandish shoe shaped house built by an eccentric millionaire.

This palatial botanical garden is home to one of the largest pipe organs ever installed in a private residence, and a piece of Wood's cycad.

The Home and murder site of the witch of Rehmeyers Hollow.

This Art Deco fortress in upstate New York gives Manhattan's vaunted examples of the style a run for their money.

This tiny little island has, as the name says, just enough room for its single house.

This sandstone gorge in New York State's Adirondack Mountains is home to waterfalls, flumes, and more.

Discovered by cows, these upstate New York show caves are presented with a healthy dose of psychedelic folk art.

Not even a series of devastating fires could keep this odd castle in upstate New York from bouncing back.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

Elevated freight railway turned wildly successful urban park.

This quirky hot springs town known to locals as "T or C" was named after a radio show.