October 29, 2025 (Cuyamaca) -- A deer mouse collected in routine monitoring Oct. 22 at the Los Vaqueros Group Horse ...

It is a 2.6-mile hike up Lookout Road to reach Cuyamaca Peak from Paso Picacho Campground. The paved path winds its way upward, gaining more than 1,600 feet of elevation as it passes through endless ...

Cal Fire San Diego firefighters stopped the progress of a quarter-acre vegetation fire in a remote area of Cuyamaca Rancho State Park late Sunday evening. The fire was reported around 10:30 p.m.

Mule Deer by the dozens continue to roam through the 25,000 acre Cuyamaca Rancho State Park. Take an early-morning drive down Highway 79 through the park, and you’ll likely spot deer on or near the ...

A deer mouse at Los Vaqueros in San Diego County is positive for hantavirus. Discover how to protect yourself from this ...

A deer mouse from Cuyamaca Rancho State Park tested positive for hantavirus. The rodent was collected during routing ...