This is going to be a nice simple, but challenging trip in Frozen Head.
Night-hike South Old Mac(2.7mi) to tub springs campsite.
3.6 North Old Mac, 6.8 Chimney Top, 1.8 Jeep Road to Square Knob capsite. 12.2 total
North Bird Mountain(5.5mi), Cumberland Trail west to Ross Gap(1.5mi), Rocky Fork Road (1.5mi) back to cars. 8.5 total
Not much to say about this trip. Chimney Top is a “strenuous” trail. North Bird is usually overgrown(Bring some Deet or treat your cloths with permethrin) & is also marked as "strenuous".