Sweetgum Access provides a concrete boat ramp for small boat access to the Upper Castor River, with a gravel parking lot and over 1. 25 miles of stream frontage.

The 161-acre area includes bottomland riparian forest and open lands managed for wildlife habitat and hunting opportunities.

Note that a sand bar is often exposed at the bottom of the boat ramp and must be crossed to reach the water during most times of the year.