Entiat River
Central CascadesBest Jul–Oct
Fifteen miles of fire-scarred valley leading to the big peaks on Glacier Peak Wilderness's east side.
About This Trail
The Entiat River Trail is the main artery into the eastern flank of Glacier Peak Wilderness, running 15 miles up a broad valley scarred and reshaped by decades of wildfire. The Tinpan Fire (2006), Duncan Ridge Fire (2014), Wolverine Fire (2015), and Pomas Fire (2025) have stripped much of the canopy, leaving long exposed stretches that bake in summer and offer unobstructed views of the surrounding peaks. Recovery is visible everywhere: fireweed, young conifers, and brush crowd the trail edges, and wildlife has returned in force.
The first several miles roll gently along the river through burned but recovering forest, passing junctions for Anthem Creek, Cow Creek Meadows, Myrtle Lake, and Larch Lakes before the valley narrows. Beyond the Ice Creek junction at mile 8, the trail pushes deeper into true wilderness, gaining elevation more steadily toward Emerald Park and ultimately the Entiat Glacier beneath Mount Maude, Seven Fingered Jack, and Mount Fernow. Most parties turn around at Cool Creek (mile 13) or use the trail as an approach for those higher destinations.
Water is abundant from the river and side creeks. Established campsites dot the route. The long dirt approach on Forest Road 51 adds significant drive time, and the road can be rough past Cottonwood Campground. This is not a quick day hike for most people. Plan for an early start or bring overnight gear.
Astronomy
Trail Conditions
Scorecard
Safety & Considerations
Today's Hazard
- Strong sun — sunscreen, hat, and sunglasses recommended
Persistent Hazards
- wildfire damage and snags
- river ford required for some side trails
- long remote road access
- sun exposure through burn zones
Getting There
Trailhead at end of Forest Road 51, roughly 38 miles up the Entiat River valley. Road turns to gravel past Cottonwood Campground and can be rough. Northwest Forest Pass required. Vault toilet at trailhead.
Trail follows the Entiat River north through the valley floor with gentle grade for the first several miles. Key junctions at Anthem Creek (mile 2.2), Cow Creek/Myrtle Lake (mile 3.6), Larch Lakes (mile 4.7), Emerald Park (mile 6.2), and Ice Creek (mile 8.2). Trail becomes rougher and less maintained past Ice Creek. Self-issue wilderness permit at trailhead.
Start early, especially for day hikes beyond the Ice Creek junction. The long drive on FR 51 eats into your day. For overnight trips, any start time works since campsites are spread along the entire route.
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