Natural
Imperial County, CA
Approximate location — plotted from published sources, not a site visit, and not a guarantee of access.
North America's largest sand-dune system (Algodones/Glamis) in the Colorado Desert — endless ridges of wind-sculpted sand managed by BLM as the Imperial Sand Dunes Recreation Area. Gecko Road is the primary developed corridor with campgrounds and immediate walk-on access to active dune faces south of Highway 78.
| Region | Imperial County, CA |
|---|---|
| Coordinates (approx.) | 32.9397, -115.1428 |
| Feature | Algodones Dunes system |
| Manager | BLM Imperial Sand Dunes RA |
| Access | Paved/graded Gecko Road off CA-78 |
| Season | Peak Oct–Apr; extreme summer heat |
Public recreation data — BLM & Recreation.gov (RIDB). Verify current access, fees, and seasonal closures before traveling.
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Plan ahead. Leave no trace. Verify current access before traveling.