Commonwealth Basin (to Red Pond)
Moderate
📏 9 miles
📐 2800 ft in, 250 ft out
⏱ ~4.5 hours
Take I-90 to Snoqualmie Pass and, if you are coming from the west, get off on Exit 52 (if you are coming from the east, take Exit 53). Turn left and go under the freeway on Alpental Road. Take the first right to the Pacific Crest Trail parking lot.