Lake Gregory Regional Park is a popular option near Crestline with lakeside campsites, picnic areas, and easy day-use access to the water. Crestline RV Park offers more traditional RV amenities, including full hookups and pull-through sites that make overnight stops simple for larger rigs. Several smaller private campgrounds around Crestline provide shaded sites and short walks to trailheads, while public forest campgrounds give a quieter, more rustic experience. Before arrival, check each park for site size limits and on-site services like potable water and nearby fuel so your rig is accommodated.