Starting at Clingmans Dome, the highest point in the Great Smoky Mountains National Park, you take in the breathtaking views of the surrounding mountains and valleys. After a short hike on the Appalachian Trail, you drive down to Newfound Gap and see the stunning park views.

Next, you continue your adventure by driving to the Alum Cave Trailhead, where you can embark on a challenging but rewarding hike to the Arch Rock formation. Along the way, you'll pass through lush forests and scenic landscapes, and you'll have the opportunity to see waterfalls, streams, and wildlife.

After completing your hike, drive to Cades Cove, which is a historic and picturesque valley located in the heart of the park. Here, you take a leisurely road trip through the valley, stopping at historical sites, churches, and other points of interest.

Finally, you end your day by visiting Gatlinburg, a charming and bustling town just outside the park. Here, you walk around and explore the shops, restaurants, and attractions and take in the unique culture and vibe of this iconic Smoky Mountain town.

Overall, this one-day road tour of the Great Smoky Mountains National Park is a great way to experience the beauty, history, and culture of this iconic national park and the surrounding region. Whether you are a nature lover, a history buff, or just looking for a fun and memorable day trip, this itinerary has something for everyone.