Most people head for the park entrance, pay their fee and then walk out on the boardwalk. That is a good start and there is a marked trail to take that meanders around the dunes. If you are not into four-wheeling then take your buckets and shovels and play away. ATV users will find trails galore. There are a couple of locations where you can hike to pictographs, but you will need a four-wheeler to get to the trailheads.