I love Airey Lake!
I have been here many times. This campground is a stop halfway through the Tuxachanie trail. It is a quaint park with 4 designated campsites with tables and fire rings. However, it is very common to see tents all around the lake and other spots including secluded spots that are permissible. The campground is free of charge with no showers and a water pump by the one stall bathroom.