Discover & Learn

Get outside and explore your parks and preserves this winter.

Rangers Recommend

Indian Valley Preserve

Sun shining through oak branches

Oak woodlands offer a glimpse of what Marin County looked like before European settlement. Start on Ad & Gloria Schwindt Trail through oak and bay forest, continuing on to Indian Valley Fire Road. At the next junction, turn right on to Buzzard Burn Fire Road, crossing the creek bed through bay, buckeye, madrone, manzanita, coast live oak, blue oak, and black oak. The road becomes Witzel Trail. Stay straight until joining Susan Alexander Trail, which is a steep uphill through buckeye, California bay, and black oak woodland. Pass the waterfall, taking Ken Harth Trail on the right. Switch backs loop you to Pacheco Pond Fire Road, along the parking area. Plenty of paid parking is available in the college campus lot.

  • 4 miles
  • 500 foot elevation gain
  • Moderate difficulty

Mount Burdell Preserve

Giant oak tree in Bowman Canyon

This preserve holds some of the mightiest valley oaks in Marin. There are also impressive coast live oaks, black oaks, and blue oaks. Start at the gate at the end of San Andreas Drive, heading out on San Andreas Fire Road. Turn right onto Middle Burdell Fire Road, passing the seasonal vernal pool called Hidden Lake. After crossing Old Quarry Trail, take a sharp right at the second junction, on to Salt Lick Fire Road, where hillsides above the grasslands are dotted with valley oaks. Follow to the junction where it joins San Carlos Fire Road, which loops right onto San Marin Fire Road, heading back past the water tanks to where you started on San Andreas.

  • 4.5 miles
  • 700 foot elevation gain
  • Strenuous
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Naturalist Notes

Large male Tule elk with full rack of antlers

Tule Elk

Endemic to California, these majestic elk were believed to be extinct when in the mid-1870s one small herd was discovered on a private ranch in Bakersfield. In 1978, 8 females and 2 males were reintroduced in Point Reyes. There is now a large population at Tomales Point as well as additional, smaller, free-ranging herds on other National Seashore grasslands. In early fall, the elk are in rut–mating season–and the dramas begin. Males gather harems of females, sparring with other males for dominance. Occasionally a female will wander from the group eliciting high-pitched bugling and posturing from the bull as he herds her back in. Bachelors are almost always roaming on the outskirts, waiting for any opportunity to usurp the dominant bull. Bring binoculars and enjoy the show. Add sightings of Cervus canadensis nannodes to iNaturalist.

View Naturalist Notes

Volunteer Opportunities

Young girl planting native flowers at Creekside

Stewardship

Have a few hours? Let's pull together as we bring back volunteer events. Join together outside and have fun, meet new friends, explore the outdoors, and give back to the special places where you love to hike, run, ride, and play. For more information check out the calendar or contact Parks volunteer coordinators:

  • Parks: email Kirk Schroeder
  • Open Space: email Greg Reza
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    View Volunteer Events