The Biltmore in Asheville NC is an amazing place to visit. Even cooler, we had a HC guest with us and they let us drive the bus right up to the front door of the castle and we got great pictures of the bus with the mansion in the background. Like "Prevost invades Downton Abbey!" Then great parking lot and shuttle for the driver.

We stayed at "Campfire Lodgings" which has several "premium" sites where you back-in on the edge of the cliff and have an awesome view. It is a steep winding unpaved road up, but we had zero issues with a 40' and you can only arrive in afternoon and leave in morning so it is always a 1-way for busses. VERY small, quiet "best kept secret" type place.