Millerton Lake State Recreation Area offers multiple developed campgrounds with paved pads, full hookups in select loops, and roomy pull-through sites suitable for larger trailers near Caruthers. Sierra National Forest campgrounds farther up the foothills provide shaded sites and reservable pull-throughs for towable rigs, with access to forest roads and scenic overlooks. The Kings River recreation areas have day-use parking and adjacent overnight sites that are convenient for setting up a base near Caruthers and taking short drives to trailheads. Many of these locations list site specifications online so you can confirm length limits, hookups, and RV-friendly access before you arrive.