Dispersed camping options in the mountains near Rialto, California provide budget-friendly alternatives to developed campgrounds. These sites sit at elevations between 4,000-7,000 feet in the San Bernardino National Forest, where temperatures can fluctuate significantly between day and night, particularly in spring and fall. Most dispersed camping locations require campers to pack out all waste and adhere to seasonal fire restrictions that change based on wildfire danger levels.
What to do
Hiking near San Gorgonio: Access trails to Southern California's tallest peak from dispersed sites near Big Bear. At San Gorgonio Summit Camp, campers can experience high-altitude adventure. "It is a long hike mostly due to the altitude. The last few miles seem like they take forever," notes one reviewer who adds that the summit offers an "Amazing view of the sunrise in the AM."
Rock climbing excursions: The Holcomb Valley Climbers Camp provides access to numerous climbing routes. "This area is used almost exclusively by rock climbers, but anyone is welcomed," explains one camper. Another mentions the historical aspect: "If you're into panning for gold you just might find some along Holcomb Creek. There are active claims in the area so be respectful."
Wildlife viewing: Early mornings at dispersed sites offer opportunities to spot local wildlife. A camper at East Flats reports, "Saw multiple deer walking by our site," while another values the "Pines, and clear blue skies! What more can you ask for a few hours away from LA proper."
What campers like
Privacy between sites: Many free camping areas near Rialto offer well-spaced camping spots. At Mill Creek Dispersed Camping, "There are over a dozen sites along the main road. If you can pull in, it's a site. Some better than others and spaced out so you may not see your neighbors from your site," according to one reviewer.
Budget-friendly alternative: The cost savings makes dispersed camping appealing for longer stays. "First come first served dispersed camping just outside Big Bear. Near bike trails. Was not crowded mid week, but spots were filling up closer to the weekend," reports one camper about Mill Creek.
Cell service availability: Unlike many remote camping areas, several dispersed sites maintain good connectivity. At East Flats, campers note "great cell service" and one mentions "Starlink internet here was great and we stayed 2 days to work here." Another reports, "Very quiet and I even have internet (Telekom)!"
What you should know
Fire restrictions: Regulations change seasonally and vary by location. At Stockton Flats Yellow Post Sites, one camper advises, "The trail was closed as of May 7, 2023. No idea when it will be open." Always check current restrictions before planning a trip.
Vehicle requirements: Many sites require high-clearance or 4WD vehicles. "Great for campers that meet 2 criteria: 1) You have a Jeep, Truck or similar vehicle that can go off-road. 2) You enjoy dispersed camping (no water/restrooms etc)," notes a Stockton Flats reviewer.
Wilderness permits: Required for overnight stays in certain areas. At San Gorgonio Summit Camp, all overnight campers need wilderness permits, which become limited during summer months.
Tips for camping with families
Closer sites for younger children: Choose locations with shorter access roads. At Rim of the World Byway, "We stayed here for two nights, and it was a pretty pleasant experience! There were some cars parked near the entrance, but if you go a bit further down alongside the road you can find some nice spots."
Pet-friendly options: Most dispersed sites welcome four-legged family members. "I wanted a place where I could let Bella off leash, so I put it in 4 wheel drive to pull my TAB trailer. Found a good spot," shares one Rim of the World Byway camper.
Accessibility considerations: Some areas offer easier access than others. "The turn is not marked well, in fact the coordinates are a little bit off. If you miss the turn like we did you have to go 5 miles or more to get a turnabout big enough to turn around," cautions a Stockton Flats visitor.
Tips from RVers
Level site availability: Several dispersed areas can accommodate larger vehicles. At East Flats, "The campsite was easy to find there are plenty of spots and they are level multiple spots for a class a 34 foot motorhome. I am far enough away where I don't hear everyone talking."
Road condition assessments: First-hand reports help determine accessibility. "Great free camping when campgrounds are booked. Easy to navigate with GPS. Many large and small sites along the road. Some spots more secluded than others. Smaller rigs, medium clearance and lite off-road capabilities recommended," advises a Mill Creek camper.
Dust management: Prepare for dusty conditions at many sites. One East Flats reviewer notes "Starlink internet here was great and we stayed 2 days to work here. Saw multiple deer walking by our site. Easy to drag in dust and very annoying. We easily found a spot for our van."
