01
Best overall pick
Fullerton Loop Trail
Near Downtown Fullerton • Flowy Oak-Lined Loop With Mixed Terrain • Go-To After-Work And Weekend Favorite
A varied 11-mile loop that mixes singletrack, fire roads, and neighborhood greenbelts just a short hop from La Mirada.
The Fullerton Loop is a local classic for hikers and mountain bikers, with rolling hills, shaded creek sections, and open stretches with distant city views. You can hike shorter sections from several trailheads if you do not want the full loop. Expect a social trail with plenty of locals, especially on cooler evenings and weekend mornings.
02
Closest canyon escape
Powder Canyon Trails
Hacienda Heights Foothills • Canyon And Ridgeline Network • Best Nearby Nature Fix
A web of dirt paths weaving through chaparral-covered hills with quick access from La Mirada neighborhoods.
Powder Canyon offers a surprising sense of escape, with narrow singletrack climbing from oak-shaded gullies up to breezy ridges. Short loops work well for a pre-work outing, while longer linkups can push into neighboring preserves for more mileage. The trails are mostly exposed, so locals tend to start early on warm days.
03
Best for views over the basin
Turnbull Canyon Trail
Whittier Hills • Steep Urban-Wildland Canyon • Best Sunset And Skyline Views
A stout climb through chaparral slopes to ridgeline panoramas stretching from downtown LA to the San Gabriels.
Turnbull Canyon feels surprisingly wild given how close it is to La Mirada and Whittier’s residential streets. The main climbs are short but punchy, rewarding you with sweeping views, especially near sunset when the basin lights up. Expect narrow, sometimes rutted tread and a mix of locals hiking, running, and biking the same routes.
04
Best for beginners
Carbon Canyon Regional Park & Redwood Grove
Brea Foothills • Shady Park Paths With A Unique Grove • Most Family-Friendly Stroll
Easy dirt and paved paths around a lake and into a pocket redwood grove that feels far from suburban Brea.
Carbon Canyon is ideal if you want a relaxed outing without big climbs, or you are introducing kids to hiking. The highlight is the small redwood grove tucked at the back of the park, where tall trees and cooler air create a different vibe from the surrounding chaparral hills. Stick to the wider trails for a mellow loop, or branch onto side paths for a bit more exploring.
05
Big-day adventure
Chino Hills State Park – Bane Canyon Entrance
Chino Hills Front Range • Expansive Rolling Hills And Ridge Trails • Best Full-Day Hiking Destination
A sprawling state park of grass-covered hills, wildflower slopes in season, and long ridgeline routes within a short drive of La Mirada.
Entering via Bane Canyon opens up a network of trails where you can assemble anything from a moderate loop to a demanding all-day hike. In spring, the hills often turn green and can explode with wildflowers, while cooler months bring clear views toward the Santa Anas and San Gabriels. Much of the terrain is exposed, so bring sun protection and extra water if you are venturing deep into the park.