Tarryall Reservoir SWA Access provides hunting, fishing, and camping opportunities on 711 land acres and 175 water acres near Jefferson, Colorado.

The area features a seasonal boat ramp (closed Tuesdays and Wednesdays, hand-launched vessels only), restrooms, and designated campgrounds with numbered sites available on a first-come, first-served basis.

Important restrictions include no OHV or snowmobile use, no fires except gas grills, and firearms/bows prohibited in campgrounds; dogs must be leashed except when actively hunting or during licensed field trials.