The Canyoneers

Canyoneers are San Diego Natural History Museum volunteers trained to lead interpretive nature walks that teach appreciation for the great outdoors. Read more about them in Coast to Cactus: The genesis of San Diego's definitive hiking guide.

Schedule of free public hikes.

Articles by The Canyoneers

Eucalyptus Trail — between backyards and Batiquitos Lagoon

Leafless does not mean dead

Start hiking up the short, steep trail through somewhat degraded coastal sage scrub habitat. If making this journey after a long rainless summer, many of the shrubs will be leafless or nearly so. They are ...

Damon Lane County Park’s thick slice of riparian habitat

Beauty in spite of eucalyptus

Tucked discreetly into a Rancho San Diego neighborhood and unknown to many is a 29-acre county park that offers a shady retreat in the form of eucalyptus groves towering above a year-round creek. Several short ...

Best way to see Sandstone Canyon, Red Narrows, and Mud Palisades

A delightful surprise in the Anza-Borrego

Hike up to a spectacular red narrow gorge at the head of June Wash on the ridge of Whale Peak.

The old ranches of Borrego

The Bailey cabin, the Campbell Ranch, the trap for cowbirds

The old Vallecito Ranch is now part of Anza-Borrego Desert State Park and has been designated a preserve known as Hawi-Vallecito Cultural Preserve. Hawi is Kumeyaay for “the place where tules grow” and vallecito is ...

Ride your bike around Borrego's prehistoric sculptures

And stay for the stars

Borrego Springs is the unincorporated town in San Diego’s desert area surrounded by Anza-Borrego Desert State Park. It is an official International Dark Sky Community where you can really see the stars at night. Borrego ...

Stay on the Anderson Canyon trail

Watch for beetles, ants, and our friend the Torrey pine

Del Mar Canyon Preserve, sometimes alternatively known as Anderson Canyon, has two of the best elements of San Diego County hikes: stunning views and unique biodiversity. The trail is short and easy, but take time ...

Gaze at oaks from your business park

There are scrub oaks and there are scrub oaks

The trailhead is south of the parking area, on the east side of El Fuerte. To reach it, walk about 0.1 mile up the sidewalk to the sign pointing to the trail going east. The ...

The pull-apart basin

Best way to see Canyon Sin Nombre is on foot

Canyon Sin Nombre is located in the Anza-Borrego Desert State Park, an area known for its driving tectonic forces and awe-inspiring geologic structures. Geologists refer to this region as the Salton Trough, as it is ...

Wonders of the Tijuana Estuary

Goldenbush, lemonadeberry, pickleweed, buckwheat, sagebrush, and 398 kinds of birds

The Tijuana River Estuary is unique in California as the only estuary that does not have a road, railway crossing, or bridge across the river mouth. The salt-marsh estuary has remained connected to the sea. ...

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