Clingmans Dome is a great spot for those not looking for much of a hike. After a short walk up a paved road, you reach a tower with 360 degree views of the mountains. From this area, you can also set off on a wonderful hike to Andrew's Bald. The link below has more information on that!
The Foothills Parkway is only moments away from Maryville, and has always been one of Megan's favorite places! Drive down to the fire tower for a very short hike to views of Maryville and the Smoky Mountains, or drive toward Townsend on the new stretch of the Parkway that just opened this year after decades of construction!