Calero County Park in Morgan Hill, CA, offers rolling hills and some rugged trails with steep sections. Best time to visit is spring, after rains, when hills are lush green. Long routes may be formed by combining trails with Rancho Canada Del Oro Open Space Preserve, which lies to the south.

Best Months to Visit: All trails are in the open. So visit in winters or spring. Avoid rains because trails get muddy.