Round-Trip Length: 6.43 miles (distance may vary slightly by route) | Elevation Change: +850' net elevation gain | Skill Level: Moderate
Starting across the road (to the north) from the public parking area near Piney Lake Lodge, hike eastwards towards Piney Lake. Take in the massive Gore mountain range spread out before you. The trail passes through grassy meadows on the north side of the lake and follows along the broad river valley. Piney River cuts a sinuous path through shrubs and turf that turn brilliant colors in the fall. The path is smooth and ascends gently at first. After entering the first of the small aspen groves, the incline steepens as the trail begins to climb the base of the hillside. Negotiate a few switchbacks and use log planks to cross burbling streams. Enjoy good views across the valley at the craggy rock faces. Enter a few stretches of deep shady evergreen forest and then pop out for good views of the rugged Gore Range. Eventually, you'll reach the cataracts, or cascades that rush between a narrow rock chasm. The sunny smooth rocks near here make a great picnic spot. Most people make this their turn-around point, but you can keep hiking along Piney River to Upper Piney Lake, or over West Booth Pass and connect with the Booth Creek Trail. The trail gets much rougher and more difficult beyond the cascade.
(Description and details provided by Hiking Project) https://www.hikingproject.com/trail/7009505/upper-piney-river-trail