Location Montana, US Distance 19.21 mi Vertical Gain 5,115 ft Description One loop that takes you up Mount Blackmore, down into South Cottonwood drainage, up to History Rock and back to your car. Route includes peak summits, sweeping vistas, high alpine meadows and forest. GPS Track HyaliteCrusher20250921112100.gpx7.2 MB FKTs Standard route Log in or register to post comments