San Pablo Reservoir offers shoreline access, boat ramps, and nearby parking that work well for visitors towing a compact trailer who want water-based recreation. Wildcat Canyon Regional Park provides miles of trails and staging areas where you can park, unhitch, and explore on foot without hauling the trailer along difficult terrain. A scenic drive up to Mount Diablo State Park rewards drivers with expansive views and paved vista pullouts with parking, and it’s easily reached via major routes such as Interstate 80. All of these options are a short drive from El Sobrante and provide parking or nearby campground options for day trips.