Campgrounds within an easy drive of La Mesa cater well to fifth wheels, offering a range of hookups and roomy sites. Lake Jennings County Park features RV sites with water and electric hookups, a dump station and level pads that simplify setup for larger rigs. Lake Morena County Park provides shaded campsites, RV loops with water and electric, and scenic reservoir access for a peaceful overnight stay. For more amenities, Santee Lakes Recreation Preserve offers full hookups, pull-through sites and well-maintained facilities a short drive from La Mesa.