Permits and fees
You do not always
need one.
Most guides write about the Glamis permit as though it applies year round. It does not. The fee season runs October 1 through April 15, and outside those dates there is no permit and no fee. Here is where today falls.
Current fees
Three prices,
and the cheapest needs planning.
| Permit | Fee | Worth knowing |
|---|---|---|
| Weekly, bought in advance | $55 | The off-site price. Buy before you leave and save $15. |
| Weekly, bought on site | $70 | What you pay for turning up without one. |
| Season | $185 | Pays for itself in under four weekly permits. |
Fee schedule effective October 1, 2025, published by BLM. If another site quotes different numbers, it has not been updated.
What the fee actually covers
Your rig,
not each toy.
The primary vehicle
The fee is for the street-legal vehicle you use to get to the dunes. You are not buying a permit per quad, per sand rail or per bike, which is the single most common misunderstanding about the cost of a Glamis trip.
April 16 to September 30
No permit is required and no fee is charged. That is also when the heat becomes genuinely dangerous, which is the real reason people are not out there, not the paperwork.
California registration
California residents must register off-highway vehicles with the DMV and display a valid Green Sticker or Red Sticker identification tag. That is a state requirement and has nothing to do with your BLM permit.
Flags, helmets, sound
A permit does not make you legal on its own. Every vehicle needs a whip and flag, ATV riders need helmets regardless of age, and machines are capped at 96 dBA. See the full rules →
Changing this season
Cahuilla services
at Cement Flats.
BLM is replacing the Cahuilla Ranger Station on Gecko Road, the main one, and the work spans the next two seasons. The station relocates to Cement Flats in summer 2026, the old building is demolished late in 2026, construction starts in 2027, and the new station opens in summer 2028.
Scheduled opening: Friday, October 16, 2026. The authorized permit operator lists ranger-station hours of 8 a.m. to 4:30 p.m., Friday through Sunday. BLM describes the seasonal service window as mid-October to mid-April. Confirm before relying on an onsite purchase or walk-in medical service.
Buy online at isdpermits.net or use an approved off-site vendor before arrival. The temporary Cahuilla station is at Cement Flats during construction. Do not drive to the old station expecting it to be open, and do not plan to camp or recreate at Cement Flats while the temporary closure is in effect.
BLM plans medical trailers at the temporary station for walk-in needs. For an emergency, call 911; do not assume a ranger station is staffed outside its posted hours. See safety.
Checked October 12, 2026: authorized permit operator and BLM Cahuilla Ranger Station. Dates and service hours may change.
Where this comes from
Straight from
the land manager.
Permit rules come from the Bureau of Land Management, which manages the Imperial Sand Dunes Recreation Area. The scheduled station opening and daily service hours above come from its authorized permit operator. Fees change, and they changed most recently on October 1, 2025. Before you rely on any of it for a trip, confirm with the El Centro Field Office on (760) 337-4400 or check blm.gov directly.
One closure worth knowing before you plan a route: the North Algodones Dunes Wilderness is closed to all vehicles and mechanized use. It is a substantial part of the dune system and it is not ridable, permit or no permit.