Lower Quilcene TH (833) - Upper Big Quil TH - Notch Pass (831) - NF-27 - Lower Quil TH NOTE: 1) ~12 miles if just going up and back on the Lower Quilcene Trail (833) and not utilizing Notch Pass/NF-27. 2) ~11 miles if doing the Lower Quil-Notch Pass-NF-27 loop and NOT going further northwest on 833 past the junction of 833&831 Bicycle authorized trails, ref: https://www.fs.fed.us/ivm/index.html