Join geologist, Don Albright, for a virtual hike thru Geologic Time. From the mesa rim rocks of
the Linda Vista Formation to the andesite volcanic bedrocks at the Waterfall
on the canyon floor, Penasquitos Canyon spans 150 million years. Along the
way, you will learn about vernal pools, mima mounds, the little cliffs that
give Penasquitos its name, and much more.