About East Potrillo Mountains Wilderness Area
Chihuahuan Desert grassland and yucca, in association with a mosaic of other desert shrubs such as creosote, acacia, and mesquite, make up the majority of the plant cover in the area. Occasional juniper trees are also found on mountain slopes and in larger drainages. The limestone substrate provides habitat for a wide diversity of cacti, and sandy areas likely contain populations of the State-endangered sand prickley pear, Opuntia arenaria, a special status species. Summer monsoon rains bring extensive stands of wildflowers in this area including white and yellow desert zinnias, desert marigolds, blackfoot daisies, globe mallow, pepperweed, desert sunflowers, Chihuahuan flax, and summer poppy. Unusually large specimens of barrel cactus also live in this area. Raptors are common, especially
Things to do
When to go
Weather data & source
Each figure averages the highlighted months. 2018–2023 averages, not a forecast. Wet days estimate days with at least 1 mm of rain or snow using a calibrated ERA5 threshold. Contains modified Copernicus Climate Change Service information. Weather data by Open-Meteo.com (AWS Open Data, CC BY 4.0). ERA5 via Open-Meteo AWS Open Data
Plan your visit
East Potrillo Mountains Wilderness Area is managed by Bureau of Land Management. Check current conditions, permits, and reservations before you go.
See it on Recreation.gov →