4.8
(198)
1,885
hikers
27
hikes
Hiking in Quail Hill Open Space Preserve is characterized by expansive rolling hills and native grasslands, offering a diverse trail network. The preserve features open coastal sage scrub habitats and wide dirt paths with modest inclines, suitable for various fitness levels. Its well-maintained network provides scenic backdrops, including views of Irvine and Saddleback Mountain from higher points. The area is known for its significant biodiversity, with vibrant wildflowers in spring.
Last updated: May 14, 2026
6
hikers
4.25km
01:05
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
3
hikers
3.83km
00:58
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.0
(1)
13
hikers
7.75km
02:09
140m
140m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3
hikers
5.90km
01:31
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
6
hikers
4.19km
01:05
20m
30m
Embark on the easy Back Bay Loop Trail, a refreshing hike that winds through the scenic Upper Newport Bay Nature Preserve. As you follow the path, you will enjoy diverse…
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San Joaquin Marsh Reserve protects one of the last wetlands that once covered much of Orange County’s floodplain. Located at the head of Newport Bay, it includes marshes, shallow ponds, and channels surrounded by earthen dikes.
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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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This nice dirt doubletrack connects Barbara's Lake with the trail system at the southern end of the preserve. There is a small unofficial trail at the southern end that takes you under the drainage gully to pass under the highway, but the only real highway crossing is at the northern end of the Lake Trail.
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Very nice foot and cycle path along the lake. Offers bridge crossing over Barrance Parkway.
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The park has paved paths that wind along the edge of the beautiful cerulean lake, past tennis courts, the beach club, and the bridge over North Lake Island.
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There are gazebos, bridges, and islands to explore along the numerous interweaving paved trails that take you around the park's beautiful turquoise lake.
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You can run on numerous interweaving paved trails that take you around the beautiful turquoise lakes of the park. There are gazebos, bridges, and islands to explore.
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There are 25 hiking routes in Quail Hill Open Space Preserve that are easily accessible from bus stations, offering a variety of experiences for different skill levels.
You'll primarily find wide dirt paths with modest inclines, traversing expansive rolling hills and native grasslands. The preserve features an open coastal sage scrub habitat, providing a scenic and ecologically rich environment for your hike.
Yes, 19 of the bus-accessible routes are rated as easy. A great option for a leisurely stroll is the Bosque Canyon Outer Loop, which offers gentle terrain and pleasant views.
Spring is particularly beautiful, as the hillsides are vibrant with yellow black mustard blooms and other wildflowers. Clear days offer the best chance for expansive views, potentially stretching to the Pacific Ocean and Catalina Island.
Yes, the Quail Hill Loop Trail is the only trail within the Irvine Ranch Natural Landmarks where dogs on a leash are permitted. While not explicitly listed in the bus-accessible routes, many routes connect to this area, allowing for dog-friendly sections.
Absolutely. Many of the easy routes are suitable for families. The Back Bay Loop Trail is a good example, offering a relatively short and flat path that's enjoyable for all ages. The adjacent Quail Hill Community Park also provides public facilities and a playground.
Yes, several bus-accessible routes are circular, allowing you to start and end at the same point. The South Lake Park loop from Irvine is an excellent choice for a convenient loop hike.
Hikers can enjoy panoramic vistas of Irvine and Saddleback Mountain from various points. On clear days, some trails offer views extending to the Pacific Ocean and Catalina Island. The preserve's rolling hills and native grasslands provide a consistently scenic backdrop.
The area is highly rated by the komoot community, with an average score of 4.82 stars from 195 ratings. Reviewers often praise the tranquil atmosphere despite its urban proximity, the well-maintained wide paths, and the beautiful seasonal wildflowers.
Yes, there are 6 moderate routes accessible by bus if you're looking for a bit more challenge. Consider the Edison Trail – The Lake Trail loop from Laguna Woods, which offers more significant elevation gain and expansive scenery.
The preserve is known for its biodiversity. Keep an eye out for roadrunners, mockingbirds, and even the rare California gnatcatcher. The open coastal sage scrub habitat supports a variety of bird species and other local wildlife.
Yes, some trails connect to adjacent canyons like Shady Canyon and Bommer Canyon, allowing for longer excursions. For example, the San Joaquin Marsh Reserve loop from Anteater Stadium can be a starting point for further exploration into connected areas.


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