COVID-19: At REI, we encourage you to get outside responsibly. Stay local, avoid recreational travel, practice social distancing and check ahead for area and facility closures. Learn More
Trail Run Project Logo

Calero County Park

Area suggestions or local tips? Tell us!

Zoom in to see details
Map Key

Weather Averages


High
 
Low
 
Precip
 
Days w/
 
J F M A M J J A S O N D

39 mi 62 km of trail 1 Run

Easy Trails 7 Trails Intermediate Trails 12 Trails Hard Trails 0 Trails

Area suggestions or local tips? Tell us!
Trail Run Project is built by runners like you.
Share what you know about this area with the community.

Runs in Calero County Park - 1

Trail Run Project is built by runners like you. Add Your Runs

Favorite Calero Reservoir near the dam, as seen from Cottle Trail.
Intermediate

Rancho San Vicente Loop

8.4 mi 13.6 km • Loop • 672 ft Ascent 204.86 m Ascent

(5) Almaden…, CA

Trails in Calero County Park - 18

Trail Run Project is built by runners like you. Add Your Trails

5.0 mi 8.0 km #1Lisa Killough Trail
Intermediate
Almaden Valley, CA
Intermediate
5.0 mi 8.0 km Almaden Valley, CA
1.1 mi 1.8 km #2Los Cerritos Trail
Intermediate
Almaden Valley, CA
Intermediate
1.1 mi 1.8 km Almaden Valley, CA
1.4 mi 2.3 km #3Little Llagas Creek Trail
Intermediate
Almaden Valley, CA
Intermediate
1.4 mi 2.3 km Almaden Valley, CA
2.9 mi 4.6 km #4Longwall Canyon Trail
Intermediate
Almaden Valley, CA
Intermediate
2.9 mi 4.6 km Almaden Valley, CA
1.6 mi 2.6 km #5Vista del Oro Trail
Intermediate
Almaden Valley, CA
Intermediate
1.6 mi 2.6 km Almaden Valley, CA
1.2 mi 2.0 km #6Needlegrass Trail
Intermediate
Almaden Valley, CA
Intermediate
1.2 mi 2.0 km Almaden Valley, CA
1.6 mi 2.5 km #7Catamount Trail
Intermediate
Almaden Valley, CA
Intermediate
1.6 mi 2.5 km Almaden Valley, CA
5.5 mi 8.9 km #8Oak Cove Trail
Easy
Almaden Valley, CA
Easy
5.5 mi 8.9 km Almaden Valley, CA
2.2 mi 3.5 km #9Figueroa Trail
Intermediate
Almaden Valley, CA
Intermediate
2.2 mi 3.5 km Almaden Valley, CA
3.0 mi 4.9 km #10Bald Peaks Trail
Intermediate
Almaden Valley, CA
Intermediate
3.0 mi 4.9 km Almaden Valley, CA
0.9 mi 1.4 km #11Pena Trail
Intermediate
Almaden Valley, CA
Intermediate
0.9 mi 1.4 km Almaden Valley, CA
2.7 mi 4.4 km #12Serpentine Loop Trail
Intermediate
Almaden Valley, CA
Intermediate
2.7 mi 4.4 km Almaden Valley, CA
3.9 mi 6.2 km #13Cottle Trail
Intermediate
Almaden Valley, CA
Intermediate
3.9 mi 6.2 km Almaden Valley, CA
2.6 mi 4.2 km #14Chisnantuck Peak Trail
Intermediate
Almaden Valley, CA
Intermediate
2.6 mi 4.2 km Almaden Valley, CA
1.1 mi 1.7 km #15Canada Del Oro Trail
Intermediate
Almaden Valley, CA
Intermediate
1.1 mi 1.7 km Almaden Valley, CA
0.5 mi 0.7 km #16Almaden Trail
Easy
Almaden Valley, CA
Easy
0.5 mi 0.7 km Almaden Valley, CA
1.1 mi 1.8 km #17North Ridge Trail
Easy
Almaden Valley, CA
Easy
1.1 mi 1.8 km Almaden Valley, CA
0.5 mi 0.9 km #18Vallecito Trail
Intermediate
Almaden Valley, CA
Intermediate
0.5 mi 0.9 km Almaden Valley, CA

Photos of Calero County Park - 63

Trail Run Project is built by runners like you. Add Your Photos

Spring wildflowers and green hills along Vista del Oro Trail
Mar 29, 2018 near Almaden…, CA
The Santa Cruz Mountains with Mt. Umunhum at 3,488 ft., in the distance behind the wooded and grass hills of Calero County Park, looking west-southwest from high on Pena Trail
Jan 6, 2018 near Almaden…, CA
Pena Trail meanders on grass ridge with the Santa Cruz Mountains in the distance, to the south.
Jan 6, 2018 near Almaden…, CA
Calero Reservoir near the dam, as seen from Cottle Trail.
Jan 26, 2018 near Almaden…, CA
Calero Reservoir, and the Santa Cruz Mountains in the distance with Mt. Umunhum on the left, looking west-southwest from high on Los Cerritos Trail
Jan 6, 2018 near Almaden…, CA
Wildflowers and spring greenery is everywhere along Lisa Killough Trail in late March.
Mar 29, 2018 near Almaden…, CA
Mt. Umunhum of the Santa Cruz Mountains is in the distance as Lisa Killough Trail emerges from a shaded section.
Mar 29, 2018 near Almaden…, CA
Vista del Oro Trail climbs through fields of spring wildflowers, to its high point.
Mar 29, 2018 near Almaden…, CA

Shop REI Adventures

Find More REI Adventures


Trail Run Project is part of the REI Co-op family,
where a life outdoors is a life well lived.

Shop REI Running