Pinyon Flats Campground - Great Sand Dunes National Park - Photo by Dughlas Stiubhart
I like Pinyon Flats but it is often full. The sites down low have great views of the dunes and the ones higher up are in the trees and more private. Hiking trails lead north, south and west from the campground.
If Pinyon Flats is full, there is a private CG south of the NP and a CO state park is to the west. Both campgrounds have showers, which Pinyon Flats does not.