Tommy "Bubba Jones" and his sister Jenny "Hug-a-Bug" learn more about the Great Smoky Mountain National Park than they ever thought they would when Papa Lewis lets them in on a family secret: The family has legendary time traveling skills! With these abilities, Bubba Jones and Hug-a-Bug travel back in time and meet the park's founders, its earliest settlers, native Cherokee Indians, wild animals, extinct creatures, and what the park was like millions of years ago.  With this time traveling ability also comes a family mystery, but the only person who can help solve the mystery is a long lost relative who lives somewhere in the park.  Explore the Smokies with Bubba Jones and family in a whole new way.