Mount Diablo State Park (Juniper and Live Oak campgrounds) offers scenic hilltop sites with vehicle access and nearby trailheads, a good fit for compact towable units. Del Valle Regional Park provides shoreline camping and RV-accessible sites where select spots can accommodate larger towables; hookups are limited, so plan accordingly. For full hookups, pull-through sites, and amenities such as showers and Wi-Fi, private options like San Francisco RV Resort give a more serviced option within a short drive. All of these choices are within practical reach of Lafayette, offering a mix of scenic settings and campground services to match different towing needs.