Eaton Canyon Trails and ANF Closures 
0.1 mi
122 ft
Difficult
The Miller Lateral Trail is a 0.1 mile fire road located in unincorporated Los Angeles County and the city of Claremont. This wide road climbs a steep ridgeline and makes for a challenging climb, but allows for great views and access to a variety of trails in the area.
***Please note that the City of Claremont manages the trails in Claremont Hills Wilderness Park (CHWP). On May 22, 2025 a new ordinance went into effect which regulates the use of electric bicycles, or “E-bikes” and provides standards of trail etiquette in the Claremont Hills Wilderness Park.
Permitted devices in Wilderness Park include: Manual pedal bikes, Class 1 E-bikes & Class 2 E-bikes.
Prohibited devices in Wilderness Park include: Class 3 E-bikes, Surron-type cycles & Any other motorized conveyance device, including but not limited to skateboards, scooters, ATVs, minibikes, dirt bikes, etc.
Trail Etiquette Standards in Wilderness Park:
- Bicycle and e-bike operators must yield to pedestrians and equestrians.
- Pedestrians must yield to equestrians.
- All users must yield right-of-way to emergency and maintenance vehicles.
For more information regarding E-bike use at Wilderness Park, please visit: New Laws on E-Bike Use at Wilderness Park | City of Claremont, CA
ALLOWED USES:
- Hiking
- Mountain Biking
- Horseback Riding
- Dogs on Leash
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