We have an 18 hole disc golf course that spans across the 100 acre campground. You begin by crossing the front fields, then pass through the water hazards (careful not to throw in the lake- it will sink!), and finally you hike up the hill for everyone's favorite downhill toss. There is no charge for those camping at Rainbow Springs.
If you are interested in coming to play without camping, there is a $5 charge per person for the course.