El Cajon Mountain

It was an awesome hike to El Cajon Mountain Peak, including a great picnic. Cheers! El Cajon Mountain — also known locally as El Capitan for the sheer granite face on its south side that echoes Yosemite's namesake wall — has a reputation as one of the toughest day hikes in San Diego County, and it earns it honestly. The trail starts off Wildcat Canyon Road and immediately gets to business, climbing through chaparral and manzanita with San Vicente Reservoir visible off to the west early on.

The signature feature of this hike is the endless series of ups and downs along the ridge — every descent on the way out has to be climbed right back on the way home, which is exactly what gives this trail its reputation. Granite boulders piled up in classic San Diego backcountry fashion mark much of the route, with narrow single-track winding between them as the trail closes in on the final approach to the peak.

The true summit is marked by a weathered green sign nailed to a post — EL CAJON MTN, ELEV. 3675 — plastered with stickers from hikers who'd made the same trek, plus a hand-painted wooden sign hikers pass around for photos. From the boulders up top, the view opens up in every direction: El Capitan Reservoir glinting below, the ridgeline rolling away toward Ramona and San Vicente, and on a clear day, the ocean and the Coronado Islands far to the west.

The best part of the day came after the summit push: a proper picnic spread out on the sun-warmed granite — pizza, bananas, dark chocolate, and a couple of little bottles to toast with. A long, tough day by any measure, with a lot of hard-earned elevation gain packed into just 11 miles, but between the boulder scenery, the summit views, and a picnic with good company, one of the more rewarding grinds in the county.