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California
12.2 mi
Distance
4,029 ft
Gain
We won't guess. Here is exactly what we do and don't know.
What we do know
Inside San Gabriel Mountains National Monument Ranger District
Ranger District boundary is mapped — agency alerts for it feed this page automatically.
Boundary data
What's missing
No access route mapped
We don't yet know which road reaches this trailhead, so we can't tell you if it's gated.
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Why you'll love it
Iron Canyon Trail
AI-suggested draft · review before you go
No permit or access details on file for this trail — check with the local land manager before you go.
Iron Canyon Trail is a challenging 12.19-mile route featuring substantial elevation gain of 4,029 feet, making it ideal for experienced hikers seeking a strenuous day hike. The trail traverses through diverse terrain typical of California's canyon systems, with switchbacks and sustained climbing that reward hikers with expansive views. This hard-difficulty trail offers a full day of adventure through rugged backcountry landscape.

Franklin Canyon Park
~31 min drive
<p>Located between Beverly Hills and the San Fernando Valley, Franklin Canyon Park's 605 acres of land have something for everyone. Its three main trails - Discovery, Berman, and Hastain - are great for novice to intermediate hikers. This fantastic park for families with young…
Bear Divide Chapparal
~3 min drive
Steep chaparral climb with 1,621 ft gain in under 3 miles.
Dagger Flats Trail
~6 min drive
Steady 4.25-mile climb to scenic flats with 1,727 ft elevation gain.
Upper Pacoima Canyon Trail
~6 min drive
Remote 27.6-mile canyon trail with 3,377 ft gain in the San Gabriel Mountains.
Boulder
~11 min drive
Quick 0.6-mile hike with 146 ft gain near Boulder.
Oak Springs Trail
~10 min drive
Moderate oak woodland hike with steady climbing and spring-fed water features.
Doc Larson
~12 min drive
Short, steep trail with nearly 500 ft gain in under 2 miles.
Fascination Springs Trail
~14 min drive
Steep 2.61-mile trail with 1,374 ft gain and natural spring features.
Yerba Buena Trail
~14 min drive
Moderate 4.38-mile trail with 1,257 ft elevation gain and rewarding views.
Rattlesnake Trail
~15 min drive
Quick 2-mile foothills hike with steady climb and scenic views.