Dagmar Camping Area #4 is a free, primitive dispersed campsite within the Sheffield Nelson Dagmar Wildlife Management Area near Cotton Plant, offering 14 well-spaced sites with fire rings and no facilities.

The area features bottomland hardwood terrain with lakes, ponds, and bayous ideal for fishing and wildlife observation, though visitors should expect seasonal mosquitoes and bring bug spray.

Access is via a long dirt road approximately 10 miles from the highway exit, with limited cell service and no amenities available on-site.