EXPLORE DUNE GUIDE USA ↗The best ride plan includes what you will do when the day does not go to plan.
BLM reports summer highs of 100 to 120°F at Dumont. That belongs in the decision to go, not just the packing list. Plan water, shade and a way out before unloading. A short ride can still leave a rider far from camp.
Our planning recommendation is to favor the cooler part of the year. Winter is not warm around the clock: BLM reports overnight temperatures below freezing and frequent strong winds. Pack the sleeping setup for the low, not the afternoon high.
BLM Dumont weather guidance · Checked September 10, 2026
Reduce strenuous activity during the hottest hours. If someone becomes ill in the heat, stop riding and seek help; call 911 for an emergency. Keep the group together so a rider does not have to manage a problem alone.
National Weather Service heat safety · Checked September 10, 2026
Check the machine and protective equipment. Tell the group which direction you are taking and when to expect you back. Set a camp pin while you are actually at camp.
Choose a regroup point and a plan for a stopped or separated rider. Keep that plan simple enough for everyone to remember.
Do not assume yesterday’s line still looks the same. Wind reshapes the dunes, as Recreation.gov warns. Scout unfamiliar terrain and leave room for other riders.
For an emergency, call 911. Be ready to give your location, what happened, the number of people involved and the vehicles rescuers should look for. Do not count on a reliable mobile connection everywhere.
BLM Barstow’s general information number is 760-252-6000; it is not a replacement for emergency dispatch.
BLM map and guide (2019) · BLM Barstow Field Office
Open Camp Compass ↗Independent visitor guide. Published by MCKINNEY DIGITAL HOLDINGS LLC. Not affiliated with or endorsed by BLM Barstow.
Sources reviewed September 10, 2026. Current agency notices and on-site signs control.