As a former resident of Boone, NC I had the opportunity to ride in some of the best areas our state and the east coast has to offer. I always heard of the "Dragon" and have ridden it and had a great time but wondered if any of you have ever ridden hwy 421 between Mt. City, TN and Bristol, TN? (called Shady Valley)From the Mt. City side it is about maybe 15 miles of beautiful asphalt, dragon's back type turns and switchbacks and best of all very little traffic. It was to me the best road i have ever ridden on, very smooth, very few blind corners, and because of it being part of a park a very well kept road. i advise you all to check it out because you wouldn't be dissappointed. PS...up until a few years ago even the law wouldn't bother you much as long as you didn't endanger any one else and refrained from the wheelies.