A monument to the one-armed geologist who led the first documented expeditions through the Grand Canyon.

This museum remembers the tough Mormon trek across America through an intriguing array of artifacts.

Walk the whole Mississippi River!

The site of an ancient Mississippian settlement that appears to have flourished during the 10th to 13th centuries.

Take a break from all the boring business of death at this funeral home mini-golf course.

Even with only two residents and one building, this tiny Illinois town is famous for its burgers.

Eclectic collection of rare and beautiful stones in a historic home.

This former small town was destroyed not by the motor oil it sprayed the ground with but by the toxic waste that was added.

The largest riverfront opening cave in the Ozarks.

Rusted and decayed, this former mining site is a portal to the past.

An unexpected but incredible collection of wildlife dioramas spanning rainforests, swamps, forests, and plains.

In the St. Francois Mountains in the Ozarks at 1,772 feet above sea level, Taum Sauk Mountain is the highest (and possibly oldest) peak in Missouri.

Once home to a booming 19th-century oil town, the park now houses a World War II submarine memorial complete with a torpedo.

This general store is more than a century old and home to various oddities and antiques.

This university transit system is a 1970's vision of the future.

A cult archaeology conspiracy theory claims these West Virginia petroglyphs were written by Irish monks in Ogham.

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

Thousands of jack o'lanterns light up Halloween at this historic West Virginia home.

Time travel with sweets across history at this research-based candy store.

Two hundred tons of pioneer artifacts were painstakingly recovered from a shipwreck at the bottom of the Missouri River.

A museum dedicated to man's boldest venture.

This historic cliffside mansion uses a natural cave for air conditioning.

Eight rare Corvettes are swallowed up by a sinkhole in Kentucky's National Corvette Museum.

One man's ambition created this psychedelic log home.