Get off the highway and onto a dirt road with no clear designated sites, just pull off wherever. The night sky was probably one of the best I've seen with almost no light pollution. The absolutely deserted site became a little creepy once it got completely dark, with faint glimpses of I70 in the distance.

Only a few minutes off the highway but quiet without feeling too deserted, watched an amazing sunset and could barely hear the highway traffic. A little noise during the night from other people driving by but not too bad.