Wildlife

Havasu National Wildlife Refuge

AZ/CA Border

Coordinate unverified

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.

Field facts

RegionAZ/CA Border
Coordinates34.4341, -114.3126
HabitatRiver, marsh, Sonoran desert uplands
SpeciesBighorn sheep
AccessPaved/gravel to Topock Marsh and shoreline units
FeeFree
Best seasonNov-Apr
AgencyU.S. Fish & Wildlife Service

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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.