Devil's Canyon and Johnson's Motorway Loop

The Devil's Canyon and Johnson's Motorway Loop is approximately 23.3 kilometers (14.5 miles) long and typically takes around 2 hours and 30 minutes to complete on a mountain bike, depending on your pace and the current trail conditions.

This route is generally rated as moderate or 'Blue' for mountain biking. However, be prepared for challenging sections with deep sand, loose gravel, and rocks, especially at the start of Devil's Canyon. Recent reports also indicate that a lack of maintenance, including downed trees and erosion, can significantly increase the difficulty.

While specific parking areas aren't detailed, the trail is located near Simi Valley and Chatsworth, California. Access points for the Devil's Canyon and Johnson's Motorway sections would typically be found at trailheads in these areas, such as near Topanga Canyon Blvd for Devil's Canyon or Iverson Road for Johnson's Motorway. It's advisable to check local park websites for designated parking.

Yes, this trail is generally considered dog-friendly. However, it is a multi-use trail shared with hikers and horses, so please ensure your dog is kept on a leash and that you clean up after them. Be mindful of the varied terrain and potential obstacles like creek crossings and overgrown sections that might be challenging for some pets.

The best time to ride is typically during the cooler months, from fall through spring. Chatsworth can get very hot, so summer rides might be uncomfortable, despite some shaded sections in Devil's Canyon. Always check the weather forecast before you go, especially for recent rain which can impact trail conditions due to erosion and creek crossings.

The Devil's Canyon and Johnson's Motorway Loop is located within or adjacent to Rocky Peak Park. Generally, there are no specific permits or entrance fees required for day use of Rocky Peak Park. However, it's always a good idea to check the official park website or local regulations for any updates on fees or specific rules before your visit.

The terrain is highly varied. You'll encounter deep sand and loose gravel, especially in the lower sections of Devil's Canyon, which can be quite challenging. There are also rocky areas, compacted dirt sections, and numerous creek crossings. Recent reports highlight issues like downed trees, significant erosion, and overgrown areas, making for a rugged and unmaintained ride in parts.

While riding the loop, you'll pass through sections of the Rocky Peak Trail and the Las Llajas Canyon Trail. The route also offers a canyon environment and, at higher elevations, access to the broader Rocky Peak area.

Yes, the route incorporates several official trails. You'll spend significant portions on Devils Canyon Motorway, Rocky Peak Trail, and Johnson Motorway. It also briefly intersects with sections of the Santa Susana Pass Trail and Las Llajas Canyon Trail.

Be prepared for a challenging start if you begin at the bottom of Devil's Canyon, as the initial sections are known for deep sand and loose gravel. Some riders describe it as a 'do once' experience due to these conditions. Consider starting from a different point or being ready for a significant workout right from the beginning.

Due to the varied and often challenging terrain, including deep sand, loose gravel, rocks, and recent reports of unmaintained sections with erosion and downed trees, this loop is generally not recommended for beginners. It's best suited for intermediate riders looking for a rugged and adventurous experience.