Wildlife
AZ/CA Border
Approximate location — plotted from published sources, not a site visit, and not a guarantee of access.
Havasu National Wildlife Refuge protects Colorado River shoreline, backwaters, and desert uplands between Needles and Lake Havasu City. Topock Marsh and riverside trails draw waterfowl in winter; desert bighorn use the cliffs. Most units are free day-use; boat and heat safety matter in summer. Stay out of posted closure zones for nesting birds.
| Region | AZ/CA Border |
|---|---|
| Coordinates (approx.) | 34.4341, -114.3126 |
| Habitat | River, marsh, Sonoran desert uplands |
| Species | Bighorn sheep |
| Access | Paved/gravel to Topock Marsh and shoreline units |
| Fee | Free |
| Best season | Nov-Apr |
| Agency | U.S. Fish & Wildlife Service |
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.