Otter Slough Conservation Area Access provides a boat ramp on Otter Slough Lake accessible via County Road 675 west of Dexter, offering entry to a 4,859-acre wetland area managed for waterfowl and wildlife viewing.

The area features parking with boat ramp facilities and allows fishing and boating (motors over 10 horsepower must operate at no-wake speed), with best access to the natural area by boat when water levels are adequate.

Primitive camping is available at designated locations, and visitors should note that all hunters must register at area headquarters before use.