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Trail Hours & Maps

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Preserve Hours & Maps

Trailhead Hours Trail Map Directions
Open sunrise to sunset. Trails close when the sun sets below the horizon.
Jun 1 - Sep 30 9 am - 6 pm | Oct 1 - May 31 9 am - 5 pm
Jun 1 - Sep 30 9 am - 6 pm | Oct 1 - May 31 9 am - 5 pm
Open sunrise to sunset. Trails close when the sun sets below the horizon.
Jun 1 - Sep 30 9 am - 6 pm | Oct 1 - May 31 9 am - 5 pm
Jun 1 - Sep 30 9 am - 6 pm | Oct 1 - May 31 9 am - 5 pm
Hazardous Weather Closures:

Rain Hazard– The Preserve will close following continuous rain conditions which may include 48 hours after a heavy rain. High clay content in the soil may cause “greased” trails and roads. Use during this time may make hiking, bicycling and equestrian activities more unsafe, and may cause severe rutting of trail and road surfaces. Care should always be taken during any inclement weather.

Fire Hazard – If the region is experiencing a red flag day as determined by the National Weather Service and if there are high winds expected or there are other hazardous factors like fire activity, the Preserve is closed to the public.

If you have questions about whether the Preserve is open, please revisit this website for updates, or call the Habitat Authority office at (562) 945-9003 Monday-Friday 8 am- 5:00 pm.

ADA Information

Click here for ADA Policy Relating to Wheelchairs, Service Animals and Other Power-Driven Mobility Devices (Application for OPDMD Permit)

Areas that are ADA friendly:

  • Hacienda Hills Trailhead in Hacienda Heights
  • Powder Canyon Trailhead in La Habra Heights
  • Arroyo Pescadero Trailhead in Whittier

Trails that can accommodate OPDMD:

Ahwingna Trail in Hacienda Heights ( Map | Brochure )
Powder Canyon Trailhead in La Habra Heights ( Running Slope | Cross Slope | Brochure )

Portion of Arroyo Pescadero Trail in Whittier (map not yet available)

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