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Orange County

Irvine

The best MTB trails around Irvine

4.3

(48)

822

riders

20

rides

Mountain biking around Irvine offers access to an extensive network of preserved natural spaces and diverse landscapes. The region features over 16,500 acres of dedicated open space, including canyons, rolling hills, oak woodlands, and coastal sage scrub. Trails traverse areas like the Irvine Open Space Preserve, Bommer Canyon, and Shady Canyon, providing varied terrain for mountain bikers. This environment supports a range of trails, from gentle paths to more technical singletrack sections.

Best mountain bike trails in Irvine

  • The most popular mountain bike trail is Shady Canyon, Turtle Ridge, & Community Trail loop, a 10.2 miles (16.4 km) moderate route that takes 1 hour 25 minutes to complete. This trail winds through rolling hills and offers sections with technical singletrack.
  • Another top favourite among local mountain bikers is Walnut and Peters Canyon Trail Loop, an easy 13.2 miles (21.4 km) path. This route offers scenic views through varied landscapes and is often completed in about 1 hour 7 minutes.
  • Local mountain bikers also love the Serrano Ridge Trail – Shady Canyon Trail loop from University of California, Irvine, an 18.1 miles (29.1 km) trail leading through oak woodlands and coastal sage scrub, often completed in about 2 hours 36 minutes.
  • Mountain biking around Irvine is defined by expansive open spaces, oak woodlands, and coastal sage scrub. The network offers options for different ability levels, from easy loops to challenging singletracks.
  • The routes in Irvine are highly rated by the komoot community with an average score of 4.4 stars from over 50 reviews. More than 1000 mountain bikers have used komoot to explore Irvine's varied terrain.

Last updated: April 24, 2026

4.7

(3)

15

riders

#1.

Shady Canyon, Turtle Ridge, & Community Trail loop

16.4km

01:26

350m

350m

Get ready for a moderate mountain biking loop that covers 10.2 miles (16.4 km) with 1143 feet (348 metres) of elevation gain, taking about 1 hours and 25 minutes to complete. This route offers a diverse ride through canyons and hillsides, blending paved sections along Shady Canyon with more challenging singletrack and fire roads in Bommer Canyon. As you climb Turtle Ridge, you will be treated to panoramic vistas of the city, distant mountains, and even ocean views on clear days, making for a visually rewarding experience. You will find a mix of terrain that keeps the ride engaging from start to finish.

Before you head out, be aware that some areas within Bommer Canyon Preserve may have restricted access. These sections often open only on specific "Wilderness Access Days" or through guided programs, so always check the schedules beforehand. Dogs are generally welcome on Shady Canyon and Turtle Ridge, but remember they must often be kept on a leash. Planning your visit around these access details will ensure a smooth ride.

This loop is located within the Irvine Open Space Preserve and is designed to give mountain bikers a varied experience. It uniquely combines largely paved paths with natural surface trails, offering both speed and technical challenge. The route's blend of urban greenbelts and natural landscapes sets it apart, providing a dynamic backdrop for your ride.

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Moderate

Explore the Walnut and Peters Canyon Trail Loop, an easy 13.2-mile mountain biking route with diverse terrain and scenic views.

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Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

Moderate

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate
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Tips from the Community

maniboyflex
June 29, 2025, Whiting Ranch viewpoint

You can find this viewpoint along Line Shacking trail, giving a nice view of the Whiting Ranch Wilderness, its hills and canyons.

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Whiting Ranch Wilderness Park is about 2,500 acres of diverse landscapes. There is about 17 miles of trails to run that take you through canyons, woodlands, rolling grasslands, and red‑rock formations

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This is a nice little loop around El Moro (now known as Crystal Cove). Some fun climbing, some fun downhill, some fun singletrack but mostly fire road. Nothing too techy.

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Zachary
September 19, 2024, Pacific Ridge Trail

This trail is fast and nontechnical, and you get great views across the rolling hills of Crystal Cove State Park all the way down to the ocean. Hikers and dog-walkers share these trails but the path is fairly wide and visibility is good.

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A network of paved paths pass through Bosque Canyon and provide access to the other nearby commuter trails. There are mile markers and signs at a lot of the intersections.

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Matthew
February 5, 2024, Walnut Trail

The Walnut Trail is a paved path passing through a residential area in Irvine. The trail is popular for running, walking, and biking and is generally pretty flat and easy.

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Zachary
February 5, 2024, Serrano Creek Trail

From here you can follow the creek trail north into Whiting Ranch Wilderness Park and beyond to the foothills of the Santa Ana Mountains. The nature park just south of here has some nice benches, gazebos, and lawns, and is a great place to relax.

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Christopher
February 5, 2024, Turtle Ridge

Turtle Ridge in the spring allows you to see wildflowers such as, Indian paintbrush, Johnny jump-ups, mariposa lilies, and buttercups.

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Frequently Asked Questions

What types of mountain bike trails can I find in Irvine?

Irvine offers a diverse range of mountain bike trails, from easy loops to challenging singletracks with technical features and significant elevation changes. You'll find paths winding through oak woodlands, coastal sage scrub, and rolling hills. The region boasts over 16,500 acres of dedicated open space, ensuring varied terrain for all skill levels.

Are there mountain bike trails suitable for beginners or families in Irvine?

Yes, Irvine has several trails suitable for beginners and families. There are 11 easy routes available, offering gentle paths and scenic views. An example is the Walnut and Peters Canyon Trail Loop, an easy 13.2-mile path that provides scenic views through varied landscapes.

What are some of the most scenic mountain bike trails in Irvine?

Many trails in Irvine offer beautiful scenery. The Shady Canyon, Turtle Ridge, & Community Trail loop is known for winding through rolling hills and oak woodlands. Irvine Regional Park also features trails like Roadrunner Flow and Barham Ridge, set amidst heritage Oak and Sycamore trees with a pond and waterfall adding to the beauty.

Are there any specific permits or access requirements for mountain biking in Irvine's open spaces?

Access to some areas, such as the Limestone Canyon Nature Preserve within the Irvine Ranch Natural Landmarks, is typically through scheduled programs, which may require advance registration or permits. For general access to the Irvine Open Space Preserve, it's advisable to check their official website for any specific individual permit requirements or access rules. You can find more information at naturereserveoc.com.

What natural features or landmarks can I expect to see along the trails?

Irvine's trails traverse diverse landscapes, including native grass meadows, oak woodlands, and coastal sage scrub. You might encounter ancient oaks and sycamores in Bommer Canyon, or enjoy panoramic views from Quail Hill. Notable landmarks include the Top of the World Viewpoint and the scenic Black Star Falls in nearby canyons.

What is the best time of year to go mountain biking in Irvine?

Irvine's mild climate generally allows for mountain biking year-round. However, spring and fall often offer the most pleasant temperatures. Summers can be hot, so early morning rides are recommended, while winters are typically mild but can bring occasional rain, which might lead to temporary trail closures.

Are the mountain bike trails in Irvine dog-friendly?

While many open spaces in Irvine are popular for outdoor activities, specific regulations regarding dogs on mountain bike trails can vary by preserve or park. It's always best to check the official websites or signage for the specific trail or park you plan to visit to confirm their current dog policies, including leash requirements.

Where can I find parking for mountain bike trails in Irvine?

Many of Irvine's major parks and preserves, such as Irvine Regional Park, Bommer Canyon, and Quail Hill, offer designated parking areas at their trailheads. It's recommended to check the specific park or trail's website for detailed parking information and any potential fees before your visit.

Can I reach Irvine's mountain bike trails using public transport?

Irvine has a network of public transportation, including OCTA bus routes, that can provide access to various parts of the city. While direct access to every trailhead might not be available, many parks and open spaces are within reasonable proximity to bus stops. Planning your route with OCTA's service information is advisable.

What do other mountain bikers enjoy most about the trails in Irvine?

The mountain bike trails in Irvine are highly rated by the komoot community, with an average score of 4.4 stars from over 50 reviews. Riders often praise the expansive open spaces, the variety of terrain from easy loops to challenging singletracks, and the beautiful oak woodlands and coastal sage scrub environments.

Are there any challenging mountain bike trails for experienced riders?

Yes, Irvine offers challenging trails for experienced riders. For instance, the Old Emerald Trail – Pacific Ridge Trail loop from University of California, Irvine is a difficult 43-kilometer route with over 1000 meters of elevation gain, providing a significant test for advanced mountain bikers.

What kind of wildlife might I encounter on the trails?

Irvine's preserved natural spaces are home to a variety of wildlife. You might spot mule deer, bobcats, and various bird species. While less common, mountain lions also inhabit these areas. It's always important to be aware of your surroundings and respect wildlife from a distance.

Are there any cafes or restaurants near the mountain bike trails in Irvine?

As Irvine is a developed city, you'll find numerous cafes, restaurants, and other amenities conveniently located near many of the trailheads and parks. Areas around the University of California, Irvine, and various shopping centers throughout the city offer a wide selection of dining options for pre- or post-ride refreshments.

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