Trail Overview
Twelve Mile Pass Road is an easy, scenic point-to-point dirt route that is ideal for beginners and high-clearance vehicles looking to transit between valleys. Spanning approximately 8.2 miles, this straightforward road offers expansive desert views and runs alongside towering power lines as it connects the surrounding landscape. The trail is highly accessible for stock four-wheel-drive vehicles, SUVs, and SxSs, featuring a maximum elevation of 5,302 feet and a minimum elevation of 5,039 feet. With a technical rating of 3, the primary surface is dirt, which remains highly passable under dry conditions but can quickly develop deep water and mud holes during wet weather, requiring cautious driving.
As drivers traverse the route, they will navigate through a rolling terrain that features a modest 105 feet of cumulative elevation gain and 343 feet of descent. The journey requires passing through two gates, which are unlocked for public use but must be closed after opening to respect local land management. Near the western end of the trail, dense tumbleweed build-up occasionally blocks the main path, which has led to a well-used alternative bypass along the shoulder. This route provides a scenic and reliable connection for offroaders seeking to link up with other trails near Cedar Knolls and Tenmile Hill.
Difficulty
This long, straight route connects from one valley to another. If you do the entire trail, you will encounter two gates. Both are unlocked for public access but please be respectful and close them after opening to pass. Nothing of difficulty to note aside from possible water / mud holes on trail during wet conditions. Towards the Western end of the trail, tumbleweeds have completely covered the trail, causing an alternative path to be created just off to the shoulder. The route follows alongside towering power lines.
Access Description
Vehicles must pass through two gates along the route; both are unlocked for public access but must be closed after opening to respect land management and livestock. High-clearance four-wheel-drive vehicles, SUVs, and SxSs can easily traverse the road in dry conditions, but wet weather can quickly create deep mud and water holes that increase the difficulty.
