Detroit Lake Boat Ramp at Mongold Day-use Area features a large paved boat ramp with seasonal courtesy dock and low-water winter ramp, accommodating approximately 83 single-car and 120 RV/trailer parking spaces.

The ramp is open year-round weather permitting and requires a valid day-use parking permit. Note that lake levels fluctuate seasonally and can affect ramp accessibility, particularly during fall and winter months.