Mosquito Lake State Park offers multiple parking areas serving various boat launch ramps around the 7,850-acre lake.

The main launch ramp parking area (accessed via State Route 305) features over 200 vehicle/trailer parking spots, well-lit facilities for early morning and late-night launching, life jacket loaner stations, and flush restrooms.

Additional parking is available at the causeway launch ramp (120+ spots) and smaller launch areas throughout the park, with the causeway area also offering life jacket loaner stations and pit latrines.