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.

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

Knoxville’s architectural icon was the symbol of the 1982 World’s Fair, even catching the googly eye of Bart Simpson.

In one of America’s oldest mountain ranges, a long-awaited section of a scenic highway is now open to the public.

The juke joint where legendary soul artists ate, drank, and made merry.

A reclusive Memphis neighborhood is home to decades worth of misunderstood Masonic folk art.

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

Elvis's own personal tropical hideaway.

Over 20,000 sets of spice shakers reveal the surprisingly telling history of our most basic spices.

A recreation of the doomed ocean liner in the middle of the Smoky Mountains.

The hotel where Martin Luther King Jr. was shot is now a museum dedicated to his work.

This head-spinningly bizarre Depression-era art cave is wall-to-wall quartz and Jesus.

Better known as the "Body Farm," this unique research facility has been studying how human bodies break down since the 1980s.

All that's left of the quintessential "cabin in the woods."

Home of an evil witch famous within southern folklore.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.

A local shop filled with handcrafted art and funky home furnishings, vintage, and antiques.

After retiring, Gary Pendergrass turned his yard into a wonderland of outsider art.

This small museum contains fossils from an era when Kansas was underwater.

Created by Catalan artist Joan Miró in 1978 and made up of 350,000 tiles, this mural is the only large-scale glass mosaic the artist ever created.

This museum houses artifacts from American adventurers and filmmakers Martin and Osa Johnson.

This historic early-20th-century building still boasts some of its original features.

Tribute to the famous Notre Dame football coach who died in a plane crash.

This mid-19th-century dugout was once home to a Swedish family as they erected their homestead.