First day at altitude is always hard for me. We started at the Old Langley Trail, past Muir Lake and up the sandy slope to the bouldery summit of the Fin. It was cold most of the day, and windy at the summit. The register was missing, so we left a small bottle with our map for signing in. A beautiful day for a hike with great friends! (wk 140, day 1 of 3)