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El Capitan County Preserve

Part of East County, our guide to El Cajon, La Mesa, Santee, Lakeside and Alpine.

El Capitan County Preserve, at 13775 Blue Sky Ranch Road in Lakeside, is a 2,619-acre County preserve with about 11 miles of rugged ridge trails. The County calls the hike strenuous, up to 6 hours, with very little shade. It is open 8 a.m. to sunset daily and closed in August for extreme heat. It suits older kids, not toddlers.Checked October 23, 2026.

~11Miles of Trail
StrenuousUp to 6 Hours
AugClosed for Heat
8 a.m.Opens Daily
Address13775 Blue Sky Ranch Road, Lakeside, CA 92040. Phone (619) 561-0580.
Hours“8 a.m. – sunset, daily”; pedestrian access sunrise to sunset. “No public vehicle access or restroom availability on December 25. El Capitan is CLOSED in August due to extreme summer heat.”
Heat and Effort“This hike is considered strenuous and can easily take up to 6 hours to complete. There is very little shade.” Bring water.
What It Has2,619 acres, a view of three reservoirs, a staging area and restrooms.
AdmissionSee event site. The page states none.
Not the ReservoirEl Capitan Reservoir is a separate City of San Diego fishing lake.

What We Could Not Verify

  • Parking fee: not confirmed.
  • Current storm-recovery closures: the County site header showed a “Storm Recovery Information” banner that we did not open.
  • Map coordinates: none found, so no map is shown.
  • Free days: not stated.

More in East County

FAQ

Is El Capitan County Preserve good for young kids?

Probably not. The County calls the hike strenuous with very little shade, so we list it for older kids and teens.

When is El Capitan County Preserve closed?

All of August, because of extreme summer heat, per the County Parks page read October 23, 2026.

Sources

  1. County Parks: El Capitan

Checked October 23, 2026 by It’s San Diego. Cite this page: It’s San Diego (itssandiego.com), checked October 23, 2026. Free to quote with a link to this page; tables are licensed CC BY 4.0.