I-40 to rt321 (Twin Creeks)

As jaycocamprs said above, exit 435 has a Walmart if you need anything before continuing to the campground. Either exit is good really so its up to you so take your pick.

440 it is. Yes I realize they are closed. We will be ariving April 8.

I like exit 435. But I stop a the Walmart and fill up before going on in to Gatlinburg.

Take the exit in Newport (see above) and stay on 321 all the way into Gatlinburg to Twin Creek. I would NEVER try pulling a trailer or bringing a motorhome THROUGH downtown Gatlinburg. I really don't like taking my truck into downtown, if I can get away from it. It's really narrow and usually crowded.

440. If you are pulling a trailer or in a Motorhome 440 is the best bet. 443 is the Foothills Parkway, part of the National Park and has couple good grades on it and a couple turns. Very pretty, yes, but do it in your car.

You do realize they are closed from late Nov thru March.