Mounument Creek Trail from Lost River to Pistol Pass is a 19.1 mile moderately trafficked out and back trail located near Winthrop, WA that features a river and is rated as difficult. The trail is primarily used for hiking, walking, nature trips, and birding and is accessible from May until November.
Did the hike in a on and off sprinkling weather. Brush was overgrown on trail, which made the necessity of watching your step carefully. Not very many people and lots of spring flowers.