Hiking Near San Diego

Tips & Recommendations

• 1Start hikes early at coastal and low-elevation campgrounds during summer months—chaparral and sage terrain offers minimal shade, and temperatures climb quickly after 10 AM.
• 2Carry more water than typical; the dry climate and exposed trails increase consumption rates, particularly on the terraced slopes at Upper Moro Campground or the boulder-strewn paths at Dos Picos County Park.
• 3At higher elevations like William Heise County Park and the Cuyamaca campgrounds, prepare for temperature swings—4,200 to 5,000-foot elevations mean 20-30 degree differences between day and night even in summer.
• 4Reviews from Arroyo Seco Trail Campground consistently warn about aggressive squirrels; use bear boxes or hard-sided containers for all food storage, as wildlife has learned to exploit accessible supplies.