
Originally Posted by
AZBuck
Welcome aboard the RoadTrip America Forums!
There are times when it is advantageous to drive a route or loop in one direction rather than another, but not often and even then it's for different reasons, unique to that particular drive. In the case of the Pacific Coast Highway between San Francisco and Los Angeles, it is slightly better to travel southbound, but only because it puts the shore side pull-outs on your side of the highway. The scenery is pretty much the same no matter which way you drive it. If thinking that you should have driven it the other way is causing you to regret your drive, then the advice to drive it southbound has robbed you of an otherwise wonderful experience.
In the case of your loop through the Smokies, the same is true. Here it really doesn't matter which way you drive the loop, the scenery will be gorgeous. But there is a bit of advice I will offer. Whichever way you drive it, do not plan to be on the road in the early morning when eastbound or in the late afternoon when westbound. This is simply to keep the sun out of your eyes as you try to negotiate mountain roads and enjoy the views.
And that should be the focus of your efforts, enjoying whatever you end up doing rather than regretting all the things you don't.
AZBuck