One of the oldest surviving lock houses on the Ohio River.

First a root beer ad, then a golf course clubhouse, and finally a massive teapot.

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

This Old Testament garden features 100 plants from biblical times.

Memorializing an American tragedy of massive proportions.

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.

Sail through this subterranean show cave that is home to a legend that would go on to name nearly everything around it.

A stone arch leads to a cavernous 1930s spring house tucked away in the Pennsylvania woods.

Originally a cemetery, this city park remains speckled with a handful of scattered gravestones.

Nothing says indulgence like a 1,500-pound chocolate castle.

The last funhouse of its kind, where guests enter through the mouth of an 80-year-old blue whale.

An abandoned railroad tunnel transformed into a creepy path for hikers and cyclists.

Dubbed the "smallest church in America," this tiny sanctuary was a local grocer's dream come true.

The remnants of an abandoned, 19th-century gold mill along Aruba's rugged northeastern coast.

A safe place for the wild donkeys of a hot vacation destination.

10,000 flowered plants bloom in the City of Roses.

These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

The only known Futuro house in North Carolina sits along a stretch of desolate highway on the Outer Banks.  .

The North Carolina grounds are leased in perpetuity to the British Commonwealth for as long as the WWII sailors are buried there.

A forgotten sea village stands silent after hurricanes deemed it obsolete.

At this airport "microcinema," you can catch a film before you catch a flight.

The largest burial mound in the United States holds the remains of prehistoric West Virginians.

This restaurant offers a side of antiques, curios, and a bathroom chock full of owls.

A quiet, gothic haven nestled between Pittsburgh's Squirrel Hill and Point Breeze neighborhoods.