The trailhead and equestrian staging area off of Sorrento Valley Boulevard.
Heading northeast toward the South Trail.
A variety of grasses provides color and texture.
Wagon Wheel crossing.
A wooly bear crosses the path.
Mountain bikers cresting a hill.
Some hilltops provide excellent vistas.
Typical section of trail.
A deer cautiously watches passersby.
A bee laden with pollen.
A tunnel spider lays in wait.
The canyon proper, through which Peñasquitos Creek runs.
Wild crabapple.
Stone stairs leading down to the creek.
The waterfall is obscured by boulders.
Risky scampering will lead you to a view of the falls.
Peñasquitos Creek flowing through the canyon.
A quiet pond along the North Trail.
Along the North Trail.
Silverleaf nightshade with berries.
The trail leading to Del Mar Mesa Road is mostly used by bikers.
A cozy stroll through tall marsh grasses.
Yerba mansa.