Mill Creek and Washbasin Lakes Trail is a 6.1 mile lightly trafficked out and back trail located near Callahan, California that features a lake and is rated as moderate. The trail offers a number of activity options and is accessible from June until October. Dogs are also able to use this trail.
Free wilderness permit required for overnight visitors. Free campfire permits required for fires and camp stoves. Trails in the Trinity Alps are always open: however, most trailhead access roads are closed or impassable during winter.