- Bill Williams River National Wildlife Refuge60911 Highway 95 Parker, AZ 85344-9528
Restrooms are available inside the refuge visitor center, with vault toilets at the trail head of the Peninsula Trail and near the fishing docks.
Driving DirectionsTo get to the Visitor Center:
From Lake Havasu City, Arizona, follow Arizona Highway 95 south approximately 17 miles. The entry road to the visitor center and associated trails and fishing docks is on the right-hand side of the road (34.291554, -114.104776) at mile marker 161.
From Parker, Arizona follow Arizona Highway 95 north approximately 16 miles. Refuge Headquarters/Visitor Center will be on the left-hand side of the road.
If using google maps to find the refuge search for "Bill Williams River National Wildlife Refuge Visitor Center" as your keyword. Other search phrases lead to a remote dirt road on the refuge with no facilities.
Visitor Center HoursMonday - Friday; closed all federal holidays9:00 a.m. - 4:00 p.m.Lands, Roads and Trails HoursYear-roundOne half hour before sunrise to one half hour after sunsetFishing Piers HoursYear-round24 hours a day