Robert E Allen Recreation Area features a four-lane boat ramp with two courtesy loading docks and a two-lane high-water ramp for use when water levels are at 625 feet NGVD or above, accommodating 160 car-trailer and 10 car parking spaces.

The area serves as a multi-use day-use facility at the midpoint of Mark Twain Lake's main reservoir with plans for future expansion including additional parking modifications to accommodate larger recreational vessels and towing vehicles.