4.7
(381)
2,534
riders
159
rides
Touring cycling in Quail Hill Open Space Preserve offers a diverse environment characterized by rolling hills and native grasslands, providing expansive views across Irvine. The preserve features a network of trails, including natural surface dirt paths and connections to paved bikeways like the Shady Canyon Bikeway. These connections allow for varied touring experiences, combining natural beauty with smoother cycling surfaces. The terrain includes modest inclines and generally wide, accessible paths suitable for different types of touring bicycles.
Last updated: June 27, 2026
5.0
(1)
33
riders
38.3km
02:18
270m
270m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
14
riders
25.6km
02:00
390m
390m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5
riders
23.3km
02:19
560m
560m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
riders
16.7km
01:01
90m
90m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
16
riders
14.8km
01:11
200m
200m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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This paved multi-use path winds over gently rolling terrain with cacti, flowers, and some sparse tree cover. This is a great brief escape from the city without leaving Irvine.
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From this spot, you get a nice view over the Upper Newport Bay Ecological Reserve. It is one of Southern California's largest remaining coastal wetlands. This estuary comprises diverse habitats, including salt marshes, mudflats, and riparian zones, providing critical environments for numerous plant and animal species. The reserve is also a vital stopover for migratory birds along the Pacific Flyway, with up to 35,000 birds present during winter migration. It supports nearly 200 bird species, including endangered ones like the Light-footed Clapper Rail and California Least Tern.
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From this spot along Back Bay Drive, you get a nice view over the estuary. This is a great spot to keep an eye out for wildlife as you enjoy this low-traffic stretch of riding.
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From this viewpoint on the Mountains to Sea Trail, adjacent to Eastbluff Drive, you get a nice view over San Diego Creek. This is a great spot to pause and take in the views and look for birds and other wildlife.
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Other than a few people walking, this trail is empty and great for a scenic ride among vegetation.
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The bridge crosses San Diego Creek, providing views of Newport Bay (also known as Newport Harbor). The area is known for its upmarket marinas, along with the Newport Center shopping and entertainment district, overlooking the bay.
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The trail is a nice easy packed dirt path with enough space to pass other hikers. The trail winds its way through the meadow with little shade and is representative of the other trails in Bommer Canyon.
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The preserve offers a mix of natural surface dirt paths and connections to paved bikeways. The core Quail Hill Loop Trail is wide, fairly flat, and easy, suitable for gravel or hybrid bikes. For smoother rides, the Shady Canyon Bikeway is directly accessible and paved, connecting to other urban bikeways. You'll encounter rolling hills and modest inclines throughout the area.
Yes, Quail Hill Open Space Preserve has several easy routes. The San Diego Creek – Woodbridge South Lake Path loop from Quail Hill is an easy 19.6-mile (31.5 km) route that connects the preserve with urban bikeways. Another accessible option is the San Diego Creek loop from Irvine Valley College, which is 6.5 miles (10.4 km) and leads through varied landscapes.
For those seeking a longer or more challenging ride, the preserve connects to extensive networks. The Peters Canyon Bikeway – San Diego Creek loop from Irvine Valley College is a moderate 31.5-mile (50.7 km) path featuring a mix of paved bikeways and scenic creek-side sections. For difficult routes, consider the Pacific Ridge Trail – Shady Canyon Trail loop from Irvine Valley College, which covers 17.1 miles (27.5 km) with significant elevation changes.
As you cycle through Quail Hill Open Space Preserve, you'll experience rolling hills and native grasslands, offering expansive views across Irvine. The preserve is part of a unique coastal sage scrub habitat. From various points, you can enjoy picturesque vistas of Old Saddleback (Modjeska and Santiago Peak) in the Santa Ana Mountains. A seasonal pond also adds to the natural charm, attracting various bird species.
While the preserve is generally dog-friendly for hiking, specific rules for dogs on cycling trails can vary. It's always best to check the official Irvine Ranch Conservancy website or signage at the trailhead for the most current regulations regarding dogs on bike trails, especially concerning leash requirements and waste disposal.
Quail Hill Open Space Preserve offers a dedicated trailhead with amenities including restrooms and picnic areas. Parking is available at the preserve's lot. For public transport, you would typically need to research local bus routes that serve the Irvine area and connect to the preserve or nearby major roads. There isn't a direct public transport link specifically to the trailhead mentioned in the available information, so planning a connection or driving is recommended.
Generally, a permit is not required for individual use of the main trails in Quail Hill Open Space Preserve for activities like cycling. However, for certain organized events, larger groups, or access to restricted areas, permits might be necessary. It's advisable to check the official Irvine Ranch Conservancy website for any specific permit requirements or trail closures before your visit.
The preserve offers enjoyable cycling conditions year-round, but spring and fall are particularly pleasant due to milder temperatures. During these seasons, the native grasslands are often vibrant, and the weather is ideal for longer rides. Summer can be warm, so early morning or late afternoon rides are recommended, while winter offers cooler, crisp air.
The area is highly rated by the komoot community, with an average score of 4.7 stars from over 200 reviews. Reviewers often praise the diverse terrain that caters to different cycling styles, from easy paved paths to more challenging dirt trails, and the beautiful natural landscapes with expansive views across Irvine.
Yes, many of the touring cycling routes in the preserve and its connected network are designed as loops. For example, the San Diego Creek – Woodbridge South Lake Path loop from Quail Hill is a popular easy loop. Another option is the Peters Canyon Bikeway – San Diego Creek loop from Irvine Valley College, which offers a moderate challenge.
Quail Hill Open Space Preserve is home to diverse wildlife. Cyclists might spot rattlesnakes, hares, quails, and roadrunners. Birdwatchers can look for hummingbirds, western meadowlarks, and various raptors. The preserve also protects rare plants and animals, including the California gnatcatcher, making it a rich environment for nature observation.


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