The Snake US 421, aka The Best of the Snake, is a loop ride that starts and ends on US-421, just north of Mountain City, Tennessee. In this video, I drove a small part of this loop! This year, the Wilderness Trail Region, PCA will be driving through those curves… Considered by many as a better ride than the Tail of the Dragon, the Snake has 489 curves packed in 39 miles, 3 mountains and 1 valley. Have you driven there already? What did you think?