Red Elephant Hill, Mill Creek Loop

Red Elephant Hill, Mill Creek Loop is a challenging 12.8-mile trail designed for experienced off-roaders seeking steep climbs, technical rock obstacles, and high-alpine scenery. Starting near Downieville at an elevation of 8,151 feet, the route climbs a demanding 3,364 feet to a peak elevation of 10,833 feet. The initial ascent up Red Elephant Hill is narrow, steep, and significantly off-camber, demanding high clearance, aggressive tires, and a confident hand at the wheel. The trail transitions from an initial country road passing through private property into a rocky, technical track rated as a 6 out of 10 for difficulty. Continuing onto the Mill Creek Loop, the terrain features continuous rock gardens and tight forested paths that keep drivers engaged. A key highlight of the loop is the historic Empire Hilton cabin, which offers first-come, first-served shelter for those looking to explore the area's rich mining history. While the trail is technically open year-round, heavy winter snows generally restrict access to late spring through autumn. Travelers should ensure their vehicles are fully equipped for self-recovery and respect private property boundaries near the lower trailhead.