Lodgepole Campground in Sequoia National Park provides spacious sites that can accommodate trailers and has nearby parking and easy trail access for day hikes from Orange Cove. Dorst Creek Campground offers larger sites and a quieter, forested setting with vehicle parking suited to towable setups. Millerton Lake Campground is a developed site with boat launches and room for trailers, making it a convenient option for waterside camping and towable rigs. While many park campgrounds do not offer full hookups, these locations provide level pads, ample parking, and nearby services to support trailer-style travel.