Distance
91 mi
Duration
3h 2m
Checkpoints
7
Road type
Mountain twisty
Region
Southeast
Length
Long (50-100 miles)
Surface
Paved - modern
Intensity
Spirited
Season
Fall
Winter status
Sometimes closed
About
Natural Tunnel is more than one million years old and has been attracting visitors for more than two centuries.
Checkpoints
7
Checkpoints · Members only
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