The largest cemetery in Louisville is the final resting place of Col. Sanders and Muhammad Ali.

Locals place their offerings on this nightmarish gnarled tree so the witches won't summon another storm.

Thousands of unique minerals, including some of the most impressive fluorite crystals in the world.

Visit this playground of waterfalls, caves and sinkholes.

An abandoned theme park with a strange and tumultuous past.

Amazing taxidermy dioramas from the 1960s in a cement building meant to look like an ice cave.

These early tent-shaped grave coverings are unique to Appalachia.

Prehistoric animals decorate this popular outdoor park.

The world's longest known cave system.

This park contains one of the largest concentrations of cedar glades, a unique and rare ecosystem.

A heartwarming message to those entering and departing Music City from above.

This defunct, fortress-like prison has been the setting for several movies.

The alley connecting two of country music’s most historic venues has a rich history of its own.

This former tuberculosis research hospital endeavored to cure the dreaded disease with fresh air and positive attitudes.

First known as the "Sample House," this construction mash-up was meant to be a living catalogue of building styles.

A late sculptor's last project was to turn this abandoned cement factory into a castle-themed amusement park.

This simple gravestone remembers a pig who single-hoofedly raised $19,000,000 for the Navy.

In the loving memory of a tragically deceased role-player this Illinois park is decked out with both dungeons and dragons.

A once-booming Mississippi River town with a history of racial violence is now eerie and mostly abandoned.

Taxidermy, Cigar Store Indians, A Model of a New York Tenement and Delicious Draft Root Beer.

This Lady Liberty is the oldest replica of its kind outside the state of New York.

Together they left this world, and together they shall remain for all eternity.

Life-size figures portray depot attendants, train crew, and passengers frozen in time at the oldest railroad station in Arkansas.

The small cave that housed Tennessee's "first citizen."