Nestled in the hills of eastern Oklahoma, Greenleaf State Park in Braggs offers spectacular scenery that will make a perfect backdrop for any RV camping trip. Green Country / Northeast Oklahoma Greenleaf State Park - Braggs Whether your RV camping requirements include full hookups, a concrete slab, pull-thru sites or premium waterfront camping, you’ll find just what you need at one of these top-notch RV parks and campgrounds in Oklahoma. Wind through tree-lined roads in search of a quiet campground or hit the highway and set your sights on a fun destination with things to do for the whole family. RVers know that there’s nothing sweeter in life than the open road where you can find hidden gems around every corner.