Bolsa Chica Ecological Reserve Trail
Bolsa Chica Ecological Reserve Trail
4.6
(4168)
9,283
runners
01:40
15.5km
40m
Running
Jog the 9.6-mile Bolsa Chica Ecological Reserve Trail, a difficult route through coastal wetlands with diverse terrain and abundant birdlife
Last updated: February 26, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Bolsa Chica Ecological Reserve
Waypoints
Start point
Parking
Get Directions
223 m
Highlight • Natural
4.68 km
Highlight • Natural
Tip by
6.84 km
Highlight • Beach
Tip by
15.5 km
End point
Parking
Way Types & Surfaces
Way Types
6.45 km
3.80 km
2.31 km
2.13 km
837 m
Surfaces
4.97 km
4.39 km
2.64 km
2.19 km
1.34 km
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Elevation
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Weather
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Today
Wednesday 6 May
21°C
11°C
0 %
Additional weather tips
Max wind speed: 21.0 km/h
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This route was planned by komoot.
Free parking is available at locations off Pacific Coast Highway and Warner Avenue. However, spaces can be limited, especially during peak times.
No, dogs are generally not permitted on the main trails within the ecological reserve to protect the sensitive wildlife.
The trail can be enjoyed year-round, but be mindful of the relentless sun exposure and potential for strong winds by the open water. Early mornings or late afternoons might be more comfortable, especially during warmer months.
No, there are no permits or entrance fees required to access the Bolsa Chica Ecological Reserve or its trails.
The trail features a mixed surface, including packed gravel, natural dirt, sand, and asphalt. While much of it is relatively flat, some sandy sections can make jogging more strenuous.
The reserve is a renowned bird-watching hotspot, home to nearly 200 resident and transient bird species. You'll have ample opportunities for wildlife observation, particularly herons, and other migratory birds along the Pacific Flyway.
Yes, prominent viewpoints like the Rabbit Island Overlook and the Full Tidal Basin Overlook offer exceptional views of the avian species and the estuarine landscape. You can also see historical WWII gun mounts along the Mesa Trail.
Yes, the route also passes through sections of the Huntington Beach Bike Trail, Huntington Beach Trail, Inner Bay Loop Trail, and Wintersburg Channel Loop Trail, among others.
Given the limited shade and potential for intense sun, bringing sun protection (hat, sunscreen) and plenty of water is highly recommended. You might also consider binoculars for bird watching.
While some shorter loops within the reserve are easy and flat, the full 15.5 km route is classified as difficult due to its length and constant sun exposure, which can make it feel more demanding. Beginners might prefer shorter sections or loops.
To protect the sensitive ecosystem, dogs and bicycles are generally not permitted on the main trails. Staying on marked paths and not disturbing wildlife are also important rules to follow.
Be prepared for varied terrain, including sandy sections that can be challenging. Due to the exposed nature, it can get quite windy by the open water, and the sun can be intense, so plan accordingly with hydration and sun protection.