Campgrounds and RV parks near Simi Valley, CA

Hiking dominates the Santa Monica Mountains side of the trip. Malibu Creek State Park - Family Camp accesses about 15 miles of streamside trail through oak and sycamore woodlands, with destinations including rock pools and the former M*A*S*H filming location. Wildlife viewing is common, with deer and a wide variety of birds in the canyons. At Lake Piru Recreation Area, the lake supports boating, waterskiing, kayaking, and a designated swim beach, and the lake holds bass, trout, catfish, crappie, and bluegill. A 9-hole disc golf course and playground sit near the day-use area. Coastal trips from Malibu Beach RV Park add Zuma Beach, Malibu Pier, and the Getty Villa to the itinerary. The Ronald Reagan Presidential Library sits in Simi Valley itself.

The area has a Mediterranean climate with hot, dry summers and cool, wet winters. Summers are clear and arid, with daytime highs commonly in the upper 80s to low 90s Fahrenheit, and overnight lows drop noticeably after sunset. Carry extra water for inland sites like Lake Piru and inland Malibu Creek. Spring is the most comfortable window for camping. March through May brings mild temperatures, wildflowers, and creek flow in the Santa Monica Mountains. Reservations for popular state park sites open six months in advance on a rolling daily window, and peak weekends fill quickly. Fall is the prime wildfire window. September and October are historically among the most damaging months for California wildfires, when hot, dry Santa Ana winds blow from the interior toward the coast. Red flag warnings, campfire bans, and public safety power shutoffs are common, and parks can close on short notice. Winter brings the bulk of the annual rainfall, with January and February the wettest months. Roads to lake and canyon campgrounds can wash out during major storms.

Hookup availability varies sharply by park. Valencia Travel Village RV Resort offers full hookups with pull-through sites, pools, laundry, and a store, suited to larger rigs. Lake Piru Recreation Area provides a mix of basic, electric-only, and full hookup sites, with paved roads, a dump station, hot showers, and a general store. Malibu Creek State Park - Family Camp is more rustic, with sites accepting RVs up to 30 feet, potable water, flush toilets, hot showers, fire rings, and a dump station, but no individual hookups. Cell service in the canyon is limited. Malibu Beach RV Park is tiered on a hillside with sites close together and steady Pacific Coast Highway traffic noise offset by ocean views. Quiet hours of 10 p.m. to 8 a.m. are typical.