What we're about

The Puente Hills Preserve is 4,000 acres of open-space located within a 30-minute drive from nearly anywhere in Los Angeles and Orange County. 
One of the amazing things about living near the Puente Hills is that there are so many hiking trails that you can enjoy. Whether you love to hike or are just starting to explore our group is a terrific place for those people who enjoy getting to know others who share common interests.
Get exercise, Make new friends, Respect the environment, Give back to the community, and Laugh a lot.
Our members are comprised of singles, married couples and families mainly from the early twenties to the late sixties and beyond. Free guided hikes are generally for most levels; from the usual easy 2 mile hikes with minimal elevation gain to 4-mile expeditions with significant elevation gain.  Hikes and events may be scheduled on any day of the week and usually last between 2-3 hours. Join us on one of our hikes and savor the natural wonders and beauty that surround us. Hope to see you on the trail soon!
Trail hours:
Please be advised: We value your participation in our events and look forward to seeing you at the meeting spot. We do not have the staffing to monitor the meetup discussions or questions. To contact us about a scheduled event, please visit our website at www.HabitatAuthority.org or call our office during business hours Mon-Fri 9-4. (562)945-9003.
Unexpected closures due to rain or hazardous conditions do occur.  Please check the website or our Facebook, Twitter & Instagram Accounts for closures before you hike.
Hellman, Turnbull, Sycamore and Hacienda Hills hours:
9am-6pm June 1 through September 30
9am-5pm October 1 through May 31.
Arroyo Pescadero Trailhead and Powder Canyon Trailhead hours:
Open sunrise to sunset. Closed when the sun sets below the horizon.
Be sure to check the time and trail conditions before you hike.

Upcoming events (1)

The different habitats in the preserve

Sycamore Canyon Trailhead

This is a moderate hike led by Bruce Everett, one of the preserve's most knowledgeable docents. Bruce will point out the difference habitats within our preserve area. The hike should be approximately two hours. Please remember to bring plenty of water. In the event of rain, check the Habitat Authority to ensure the trails are open (https://www.habitatauthority.org) .
If so, the hike will take place.
see you there!!

Past events (757)

In search of 12 birds and the plants they use!

Arroyo Pescadero Trailhead

Photos (1,364)