Open space canyons and parklands vary in terrain and habitat type, making each one a new and different adventure. Numerous trails offer hikers and mountain bikers the opportunity to explore and discover San Diego's diverse plant communities on easy to strenuous trails.

An easy hike in Juniper Canyon takes you through stands of Scrub Oak and aromatic Yerba Santa.

Equestrians pass under Willow and Sycamore trees in Gonzales Canyon.

A more strenuous hike into Ruffin Canyon starts at the canyon rim and descends to the canyon floor, where you will experience a rich plant palette and seasonal creek.

Several Canyons, such as Navajo Canyon and Maple Canyon, are excellent for dog walking and have wide access paths.

Dogs must be kept on leash at all times.