Four Rivers Conservation Area offers multiple access points for paddling and fishing along the Little Osage River and Marmaton River, including a concrete boat ramp at Unit 1 on the Marmaton River and a gravel boat ramp at Unit 3.

The area features extensive wetland pools, a 140-acre reservoir, and a 20-acre lake with fishing opportunities, plus multiple parking lots and ADA-accessible facilities at various access points.