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Routes
Hiking trails & Routes
United States
California
Orange County
Buena Park

Laguna Lake, Brea Creek, & Hiltscher Park loop

Hard

4.6

(7782)

19,889

hikers

Laguna Lake, Brea Creek, & Hiltscher Park loop

05:16

19.7km

220m

Hiking

Embark on the Laguna Lake, Brea Creek, & Hiltscher Park loop, a challenging hike spanning 12.3 miles (19.7 km) with a significant 722 feet (220 metres) of elevation gain. This route offers a diverse landscape, moving from packed dirt and light gravel to some rocky sections. You will enjoy open…

Last updated: April 23, 2026

Waypoints

A

Start point

Parking

Get Directions

1

588 m

Castlewood Trail

Highlight (Segment) • Trail

This trail runs between Rosecrans Avenue and North Parks Avenue, running parallel to Castlewood drive for a bit. It offers some nice views of the West Coyote Hills area and connects to Nora Kuttner Trail and Rosecrans Trail.

Tip by

2

5.92 km

Laguna Lake

Highlight • Lake

This beautiful lake and the surrounding park area are great spots for hiking, fishing, picnicking and more. It also has an Equestrian Center for a local riding group.

Tip by

3

8.34 km

Brea Creek

Highlight • River

This is a refreshing creek that runs along the Brea Dam Trail up to the dam.

Tip by

4

9.31 km

Brea Dam

Highlight • Structure

More than anything, Brea Dam Park serves as a great spot to start and finish rides on the Fullerton paved and unpaved trails.

Tip by

5

11.3 km

Juanita Cooke Trail

Highlight (Segment) • Trail

This wide, shaded, packed-dirt trail makes a great backyard or connector trail through Fullerton. The north end of the trail takes you to Laguna Lake, while the southern side ends just across the road from Hillcrest Park.

Tip by

6

12.5 km

Hiltscher Park Trail

Highlight (Segment) • Trail

This trail is considered a "backbone trail" for the city of Fullerton and offers a nice hike through some green areas with views of local wildlife. It connects to the Juanita Cooke Trail and runs through Hiltscher Park.

Tip by

B

19.7 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

17.6 km

1.04 km

953 m

< 100 m

Surfaces

12.2 km

2.93 km

2.23 km

932 m

709 m

629 m

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Elevation

Elevation

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

Highest point (140 m)

Lowest point (50 m)

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Weather

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Today

Tuesday 26 May

21°C

15°C

15 %

Additional weather tips

Max wind speed: 15.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the overall difficulty and terrain like on this loop?

While the full loop is rated as difficult due to its length and varied terrain, many sections are considered easy to moderate. You'll encounter a mix of packed dirt, light gravel, and some small rocky areas. Expect flat, wide, and partly shaded paths, especially along the old Pacific Electric railbed, interspersed with gradual climbs, 'punchy short hills,' and 'rolling hills.' The Hiltscher Park Trail portion includes a steep hill and follows a shaded gully. Be aware that some parts require walking on sidewalks and streets to connect dirt path segments.

Where can I park to access the trail?

The trail connects various parks and segments of the larger Fullerton Loop, so there isn't one single designated trailhead parking lot for the entire loop. However, you can typically find parking near Laguna Lake or in areas adjacent to Hiltscher Park Trail or the Juanita Cooke Trail, which are all part of this route. Look for street parking or small park lots in these vicinities.

Is the Laguna Lake, Brea Creek, & Hiltscher Park loop dog-friendly?

Yes, the trail is generally dog-friendly. However, dogs must be kept on a leash at all times. Please remember to clean up after your pet to keep the trails enjoyable for everyone.

What is the best time of year to hike this loop?

The trail can be enjoyed year-round. However, spring and fall offer the most pleasant temperatures for hiking. During the holiday season, parts of the trail after Bastanchury Road are decorated, adding a festive touch to your hike. Be mindful that Hiltscher Park can transform into a 2-acre lake during heavy storms, so check weather conditions before heading out.

Are there any permits or entrance fees required to hike this trail?

No, there are no permits or entrance fees required to access the Laguna Lake, Brea Creek, & Hiltscher Park loop. It is open to the public for recreational use.

What are some of the notable features and points of interest along the route?

This loop offers a variety of sights. You'll pass by the peaceful Laguna Lake, which is popular for fishing, and follow sections of Brea Creek. Other highlights include the Castlewood Trail, Brea Dam, Juanita Cooke Trail, and Hiltscher Park Trail. The trail also follows the alignment of the old Pacific Electric Red Car line, with remnants like track ballast visible in some areas.

Are there restrooms or water fountains available on the trail?

Yes, there are amenities available along the route. You can find restrooms and water fountains, notably at Laguna Lake and at a spot known as the 'Garden of Weedin' near the Hiltscher Park Trail junction.

What kind of scenery can I expect on this hike?

The loop provides a diverse mix of urban and natural views. You'll enjoy beautiful open views of the water framed by trees at Laguna Lake, wooded patches, and creek beds. There are moments surrounded by trees and bird song, and from higher points, you might catch glimpses of rooftops stretching towards the horizon.

Does this trail intersect with other well-known paths?

Yes, this route is a significant part of the renowned Fullerton Loop and intersects with several other paths. You'll hike along sections of the Castlewood Trail, Parks Road Trail, Hiltscher Park Trail, Nora Kuttner Trail, Juanita Cooke Trail, Brea Dam Trail, Bud Turner Trail, Rosecrans Trail, and the Union Pacific Right of Way.

Is the trail suitable for families with children?

Given its varied terrain and length of nearly 20 km (12.2 miles), the full loop might be challenging for very young children. However, many sections, particularly around Laguna Lake or the easier parts of the Juanita Cooke Trail, are suitable for families looking for shorter, less strenuous walks. The trail is shared by both bikers and hikers, so awareness is key, especially in narrower sections.

What wildlife might I encounter along the way?

The natural sections of the trail, especially around Laguna Lake and Brea Creek, are home to various birds, including ducks on the lake. You might also spot other small animals typical of urban-natural interfaces. Always observe wildlife from a distance and do not feed them.

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