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Routes
Running trails & routes
United States
California
Orange County
Huntington Beach

Bolsa Chica Ecological Reserve loop

Moderate

2.9

(2)

66

runners

Bolsa Chica Ecological Reserve loop

01:03

9.63km

30m

Running

Jog the 6.0-mile (9.6 km) Bolsa Chica Ecological Reserve loop, a moderate route through coastal wetlands, perfect for birdwatching and sceni

Last updated: February 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Bolsa Chica Ecological Reserve

Waypoints

A

Start point

Parking

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1

5.06 km

Leafless Tree at Bolsa Chica Ecological Reserve

Highlight • Natural

This body of water is part of the Bolsa Chica Ecological Reserve, known for being a highly popular birding area. So keep a lookout for birds while running in this area.

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2

6.80 km

Inner Bay Loop Trail Overlook

Highlight • Viewpoint

Overlooking the saltwater marsh, this scenic overlook in Bolsa Chica Ecological Reserve offers excellent birdwatching. Spot shorebirds, endangered species like snowy plovers, Belding's savannah sparrows, light-footed clapper tail, and other coastal species that find refuge here to rest, feed, and raise young.

Tip by

3

7.18 km

Beautiful overlooks into the Bolsa Chica Inner Bay, and a starting point for a loop hile around the Bay and the edge of the Tidal Basin. Past this bridge the trail is pedestrian only, there are bike racks available here. Famous bird observation area.

Tip by

4

8.59 km

Mesa Trail, Bolsa Chica Ecological Reserve

Highlight (Segment) • Trail

Meandering along East Garden Grove-Wintersburg Channel, this dirt trail offers scenic views of the water. A popular birding area, it features viewpoints for better observation and passes by WWII gun mounts, adding a historical touch to the trail.

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B

9.63 km

End point

Parking

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Way Types & Surfaces

Way Types

7.08 km

2.32 km

151 m

< 100 m

Surfaces

3.77 km

1.90 km

1.53 km

1.08 km

1.02 km

328 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Today

Saturday 9 May

21°C

15°C

0 %

Additional weather tips

Max wind speed: 12.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park to access the Bolsa Chica Ecological Reserve loop?

Free parking is available at two main lots. You can find one on Pacific Coast Highway and another off Warner Avenue. Both provide convenient access to the reserve.

Are there any permits or entrance fees required for the Bolsa Chica Ecological Reserve?

No, there are no permits or entrance fees required to access the Bolsa Chica Ecological Reserve. It's open to the public for enjoyment.

Is the Bolsa Chica Ecological Reserve loop dog-friendly?

No, dogs are generally not allowed on the main trails within the Bolsa Chica Ecological Reserve to protect the natural environment and wildlife.

What is the best time of year to jog the Bolsa Chica Ecological Reserve loop?

The best times to jog are typically in the early morning or late afternoon to avoid the midday heat and to experience more active birdlife. Spring and fall offer pleasant temperatures, while summer can be very warm due to the lack of shade.

What is the terrain and surface like on the Bolsa Chica Ecological Reserve loop?

The trail is largely flat, offering a diverse experience with various surfaces. You'll encounter sections of gravel, natural dirt and rocks, unpaved paths, asphalt, and paved paths. Some gravel areas can be loose or dusty, but they are often noted as being easier on the knees than pavement.

What kind of wildlife can I expect to see on the trail?

The reserve is a premier bird-watching hotspot, home to over 200 species, including migratory birds. You might spot Great Blue Herons, Snowy Egrets, and even the endangered California Least Tern. The wetlands also support various other wildlife.

What are the notable viewpoints or scenic spots along the route?

The loop offers captivating vistas across tidal basins. Keep an eye out for the Inner Bay Loop Trail Overlook, which provides expansive views. You'll also pass by the Leafless Tree at Bolsa Chica Ecological Reserve, a unique natural feature.

Does the Bolsa Chica Ecological Reserve loop intersect with other trails?

Yes, the route incorporates sections of several other trails, including the Inner Bay Loop Trail, Mesa Trail, Brightwater Trail, and Wintersburg Channel Loop Trail, among others.

Is the Bolsa Chica Ecological Reserve loop suitable for beginners?

While the terrain is largely flat, the 9.6-mile (15.5 km) length and significant exposure to the sun and wind can make it challenging. It's a good workout for endurance, but beginners should be prepared for the distance and lack of shade.

How long does it typically take to jog the Bolsa Chica Ecological Reserve loop?

On average, jogging the entire loop takes about 1 hour and 38 minutes, depending on your pace and how often you stop to enjoy the scenery or observe wildlife.

Are there any tips for jogging the Bolsa Chica Ecological Reserve loop in warm weather?

Due to the lack of shade and potential for intense sun, especially midday, it's highly recommended to jog in the early morning or late afternoon. Bring plenty of water, wear sun protection like a hat and sunscreen, and consider light, breathable clothing. The open water can also bring strong winds, which can be refreshing but also add to the effort.

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