Frenchman Lake Recreation Area near Alta Sierra offers developed campgrounds with RV-accessible sites, boat ramps, and vault toilets, and several loops have pull-through access for larger rigs. Chestnut Point Campground at Lake Almanor provides lakeside settings with campsites that accommodate long trailers, nearby water access, and seasonal dump stations. Plumas-Eureka State Park has shaded camp loops, level pads, and hookups at select sites that make setup and stay easier for a fifth wheel. Each of these campgrounds is known for scenic settings and straightforward access from major routes, making them practical options when traveling to Alta Sierra.