Mammoth Bar OHV Area
Off-Road Trails · Auburn, CA
Summary: The Mammoth Bar OHV Area is a renowned off-road vehicle destination located near Auburn, California, offering a diverse landscape for outdoor motor…
At a glance
- Official site
- parks.ca.gov
- Agency phone
- (530) 885-4527
- Location
- Auburn, CA
- Rating
- ★ 4.3 (98 ratings) · Google Maps
About
The Mammoth Bar OHV Area is a renowned off-road vehicle destination located near Auburn, California, offering a diverse landscape for outdoor motor enthusiasts. Established over three decades ago, it provides a safe and well-maintained environment to test your vehicle's capabilities across a variety of terrains, including hills, dirt tracks, and open fields. Visitors can engage in activities ranging from off-road racing to family-friendly trail riding, with dedicated zones for different skill levels. The site features extensive parking facilities, informational signage, and access to additional amenities such as restrooms and picnic areas, making it an ideal spot for day trips or group outings. Guided tours and trail maps are available, ensuring newcomers and seasoned riders alike can enjoy their experience safely. The area is operated by local authorities, dedicated to preserving the natural environment while offering a rich experience for off-road lovers. With its centralized location and extensive trail options, Mammoth Bar OHV Area remains a top destination for off-road adventures in Northern California. Visitors are encouraged to come prepared with proper gear, and check local conditions before planning their trip.
Trip notes
Generated from public descriptions. Not confirmed by the managing agency: check with them before you go.
- Best months
- April–October
- Vehicle
- High-Clearance 4x4
- Getting there
- Accessible via Old Foresthill Rd with ample parking facilities nearby; no reservations needed for day visits.
- Seasonal notes
- Potential closures during winter months due to snow or muddy conditions.
Questions
- What is this trail and what will I find here?
- This trail is a popular off-road vehicle area offering a variety of terrains for four-wheel drive enthusiasts, dirt bikers, and trail riders. Visitors can enjoy scenic views, challenging inclines, and open areas perfect for off-road adventures. The area is managed by local authorities and has been serving outdoor enthusiasts for over 30 years, making it a well-established destination for both beginners and experienced off-roaders. It provides opportunities for vehicle testing, recreational riding, and family outings, with designated areas for different skill levels. In addition, the site offers multiple trail routes, some with moderate difficulty and others more challenging, ensuring there is something for everyone. The site also boasts amenities such as parking and information stations to enhance the experience. Safety is emphasized through clear signage and trail markings, allowing visitors to explore confidently. Whether you're looking for an exciting day on rugged terrain or a family-friendly ride, this area provides a comprehensive outdoor off-road experience close to Auburn, CA.
- Do I need a permit, pass, or reservation, and is there a fee?
- Permit, pass and fee rules can change by season and activity. Check this listing's website, parks.ca.gov, for current requirements before you go, or call (530) 885-4527.
- What are the hours or open season for this trail?
- The area is open year-round, weather permitting, with peak season from spring through late fall. Visitors should check local conditions during winter months for potential closures due to snow or muddy conditions.
- How do I get to the trailhead and where do I park?
- The trailhead is accessible via Old Foresthill Rd, with ample parking available close to the entrance. Visitors should follow signs from Auburn, CA, and use local maps or GPS coordinates for precise directions.
- What vehicle clearance, footwear, or gear is required to complete this route safely?
- High-clearance 4x4 vehicles are recommended, especially for the more rugged routes. Proper off-road tires, sturdy footwear, and safety gear such as helmets are advised for trail riders. Always carry recovery gear and navigation tools for safety.
- Is cell service available along the route, or are offline maps required to navigate safely?
- Cell service may be limited or unavailable in remote sections, so offline maps or GPS devices are recommended for navigation and safety purposes.
- Is this trail open on weekends, and does it tend to get crowded then?
- This trail is typically open on weekends and tends to attract more visitors then, leading to increased crowd levels.
- Who owns, manages, or patrols this trail?
- Managed and patrolled by the California State Parks and local OHV organizations to ensure safety and compliance.
- How do I contact the managing agency or check current trail conditions?
- Contact the California State Parks office or visit their website for current trail conditions and management updates.
- What is the minimum ground clearance required for this off-road trail?
- A ground clearance of at least 12 inches is recommended for most off-road conditions here.
- Are full-size trucks capable of navigating this entire route without pin-striping?
- Full-size trucks can generally navigate the area safely, but caution is advised on rougher sections.
- What are the primary trail obstacles or major technical challenges present?
- Major obstacles include rocky sections, water crossings, and steep inclines requiring skillful maneuvering.
- Where is the nearest reliable legal location to air down and air back up?
- Nearest legal air-down location is the designated staging areas within the OHV park itself or nearby parking lots.
- Does this off-road route allow for OHV, green-sticker, or red-sticker vehicles?
- Yes, the trail permits off-highway vehicles with proper stickers; check local regulations for restrictions.
- What is the recommended tire size and tread configuration for safe passage?
- Tire size 33-inch or larger with aggressive mud-terrain tread patterns are recommended for best traction.
- Are winches or specific recovery points mandatory to navigate the trail safely?
- Winches and recovery points are highly recommended; some technical sections may require them for safe passage.
- Where is the absolute closest emergency vehicle extraction or heavy towing point?
- Closest emergency extraction points are at designated staging areas and nearby paved roads for heavy towing.
- What are the specific rules regarding primitive dispersed camping along this track?
- Primitive dispersed camping is generally prohibited outside designated camping zones within the park boundaries.
- What is the self-recovery difficulty if a vehicle gets stuck on this route?
- Self-recovery difficulty varies; experienced drivers with proper equipment will find it easier than novices.
Nearby
- Cronan Ranch Trailhead — 6.4 mi
- Foresthill OHV — 19 mi
- Fleming Trail System & Trailhead — 29 mi
- Fordyce Trail Head Eagle Lake Side — 37 mi
- Rubicon OHV Trail — 38 mi
- Blackwood Canyon OHV Staging Area — 44 mi
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About this information
- Rating: Google Maps.
- Description, trip notes and questions: generated with AI from public descriptions. Confirm with the managing agency.
Last updated June 23, 2026