intersection of red trail
This is the 1st intersection for the red trail loop and others. Should stay on the right hand side and do this one counterclockwise.
You can stay on the right hand side for an easier hike of 1.8 miles each way.
The left hand side has some steeper elevation changes but isnt that difficult to do.
So total loop is approx 3.7 miles on the RED trail which is well marked on the trees and signs.
You can do a bigger loop by taking the service road back, that would give you approx 4.8 miles total.