NPS
A butterfly feeding on nectar along the Coon Lake Trail.
Detailed Trail Description
Beginning behind the corral at the High Bridge Ranger Station, this trail climbs via moderate switchbacks through a mixed ponderosa pine and douglas fir forest. Observant hikers can notice signs of woodpeckers and also fire scars on the oldest trees (the area hasn't burned since early in the 20th century or before). On one of the upper switchbacks a signed trail junction indicates where the Bullion Trail, a trail used most often by horse parties and horse tours, joins the Coon Lake Trail. Bullion Camp can also be accessed via the Bullion Trail, and overnight groups hiking up from the camp join the Coon Lake Trail at this point.
Above the switchbacks the trail traverses across several large rocky outcrops that provide fine views of Agnes Mountain and Dome Peak (and an excellent resting point). Mature lodgepole pines dominate the forest in this area, another indicator of past fire activity.
Travelers reach the lake soon after the mountain views. Coon Lake, adorned with water lilies and home to a healthy population of dragonflies, is a peaceful spot to watch for birds and other wildlife. The shallowness of the lake allows for abundant aquatic plants and, therefore, an abundance of other organisms, including mosquitoes in the early season. Look for the active beaver lodge nearby. Birding is often excellent, especially during early and mid-season migrations. The shallow water also warms quickly in the summer, making for an inviting swim! In late summer, countless hordes of juvenile Western Toads can be seen. During this interesting phenomenon the trail is often covered with masses of little toadlets on the move, and finding toad-free footing can be tricky!
Coon Lake is on the McGregor Mountain Trail. For those not wanting to venture the entire distance up McGregor Mountain, Coon Lake makes a nice stopping point for a shorter day hike.
Loop Hike Alternative: Just beyond Coon Lake, there is a trail junction. The right branch continues up the McGregor Mountain Trail, and the left branch leads to Bridge Creek on the Old Wagon (Pacific Crest) Trail. Taking the left branch, it is possible to continue 1 mile to another junction entering from the left (the west) that will lead to the Stehekin Valley Road just north of Tumwater Camp. Returning to High Bridge via the Stehekin Valley Road creates a nice 4 mile (6.4 km) round-trip loop hike back to High Bridge.