How many acres is the National Forest where Johns Mountain is located?
Johns Mountain:  The mountain is located inside the Chattahoochee-Oconee National Forest. Chattahoochee-Oconee National Forest:  The combined total area of the Chattahoochee-Oconee National Forest is 866468 acre , of which the Chattahoochee National Forest comprises 750145 acre and the Oconee National Forest comprises 116232 acre .
i don't know