148 feet long and in the middle of a verdant forest.

This natural wonder drops 16 stories straight down through rare flora and streaming waterfalls.

The remains of this visionary community can still be found much as it was a century ago.

A restored, one-room African-American schoolhouse in the diva's hometown now preserves the legacy of its most famous student.

This Tennessee museum is dedicated to a tragic railroad hero who inspired the famous ballad that bears his name.

An unknown Hall of Fame in Jackson, Tennessee.

Home of an evil witch famous within southern folklore.

A key producer of charcoal iron in the early 1800s, the structure still stands today.

The longest non-mortared wall in the country is one man's tribute to his displaced Yuchi ancestor's five-year journey to her homeland.

The grave of America's 11th president is not in some grand monument but instead it's hidden away on the grounds of the Tennessee Capital.

This award-winning men's bathroom was just too beautiful to not allow women to see.

When Motown musicians came to Nashville in the 1960s they stayed at this historic record-pressing company because hotels wouldn't host them.

This replica of the Greek structure is in the heart of Nashville.

An engraved boulder marks the spot where Patsy Cline's life ended in a plane crash.

The first full-scale tunnel built in America is short but scenic.

This simple, broken column marks the final resting place of one of America's most famous explorers.