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

An ode to "The Queen of Appalachia."

This beloved American snack was conceived by a hungry coal miner.

Live long and prosper in Tennessee.

Stroll among more than 50 large-scale sculptures created by world-class artists.

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

A bizarre roadside attraction and the first instance of miniature golf in the world.

An impressive collection is dedicated to the legendary beast.

The world's largest set of the ten commandments lay nestled in the heart of the Great Smoky Mountains.

Marvel at 400-year-old trees in one of the last remaining old-growth Appalachian forests.

One man has spent decades faithfully constructing this unique brick and cinderblock castle.

A historic dam made famous for its turbines and feature in a Hollywood classic.

This winding road of 318 curves is a must-visit for (careful) motorcycle and sports car enthusiasts.

Step back in time on this preserved 1800s farm.

This road in the Great Smoky Mountains was supposed to assuage a displaced community, but ended up a $52 million dead end.

This high point in the Great Smoky Mountains is said to be home to the chief of all bears.

An abandoned town is hidden in Great Smoky Mountains National Park.

The heroic sled dog of the 1925 serum run is preserved in taxidermy.