Every parent knows the struggle. You plan a family trip, you build an itinerary full of things you are genuinely excited about, and your teen responds with a shrug and a phone screen. So when I tell you I found an activity in the middle of the Wyoming desert that had everyone, teens included, actually putting their phones down and asking to go again, I need you to trust me on this one.
This is based on my own visit to Killpecker Sand Dunes in July 2026, not something I read about secondhand. I climbed the dune, I strapped on a board, and I can tell you exactly what worked, what did not, and what I would do differently next time.
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What Killpecker Sand Dunes Actually Is
Killpecker Sand Dunes sits a short drive from Rock Springs, Wyoming, and it is one of the largest active dune fields in North America. The site is managed by the Bureau of Land Management, it is free to access, and it is open for sandboarding and sledding right alongside more typical desert recreation like camping and off roading.
Why This Works for Teens Specifically
There are a few reasons this activity lands differently with teens than a lot of other family stops.
First, there is a real adrenaline factor. Speed, height, and a sense of risk that feels earned rather than manufactured. Second, there is no cell signal out there, which forces a break from screens that does not feel like a punishment, it just happens naturally because there is nothing else to do but play in the sand. Third, there is a social element to it. Sliding down a dune together, watching each other wipe out, cheering each other on, creates the kind of shared moment that a posed photo op never quite manages to capture.
What Sandboarding and Sledding Actually Feel Like
I will be honest, my first run sandboarding was chaotic. I had never snowboarded before in my life, and I had only skied twice, so I figured, how hard could this be. I also thought it would be a great idea to hold a 360 degree camera while attempting this for the first time. That was a mistake.
Once the board was strapped to my feet, I needed help just standing up. Then I spent most of the run trying to stay upright and failing. I ended up doing more of a butt scoot down the dune because I could not get my legs positioned under me fast enough to keep the board from sinking into the sand. But when it worked, even for a few seconds, it was genuinely great. That feeling is exactly why I would go back and try it again.
Sledding, on the other hand, was so much easier. You sit down, you scoot forward, and you go. If you want a guaranteed good time without the learning curve, start there. If your teens want more of a challenge, let them try the board.
My honest recommendation, if you have never snowboarded before, consider taking a snowboarding lesson over the winter before attempting the sandboard. I plan to do exactly that and come back to try this again with a little more skill behind me.
Getting Up the Dune: Side by Sides Make a Difference
Climbing the dune on foot is a real leg workout. The sand shifts under every step, and by the third or fourth trip up, your legs know it. We opted to use side by sides to drive up the dune instead of hiking every single time, and it made a huge difference in how many runs we were able to fit into the day.
Having a group with us made this easy. We simply took turns, some of us drove while others sledded or surfed, then we swapped. If you are planning this with a group of teens or families, this is worth arranging ahead of time so nobody is stuck sitting out while everyone else plays.
What to Bring
- Closed toe shoes for the walk to the dunes, with the option to go barefoot or in socks for the actual ride down
- Sun protection, since there is no shade anywhere on site
- Water, since there are no services for drinks or food out there
Making a Half Day Out of It: Food and Facilities
We picked up lunches from Jack’s Crepes, the same place we had breakfast that morning, and kept everything on ice for the drive out to the dunes. The recreation area does have picnic tables and vault toilets, so it is realistic to plan an actual picnic lunch rather than just a quick snack stop. We spaced our picnic between rounds of sledding, which gave everyone a chance to refuel and rest their legs before heading back up.
Where to Get a Board or Sled
If you do not have your own gear, the Sweetwater County tourism office sells both sleds and sandboards, so you do not need to plan ahead or bring anything from home to give this a try. Also note that everyone does not need their own board. Our group of 6 had one board and two sleds when we went. That was more than enough given those not sledding/surfing were driving or taking photos/video.
Practical Safety Notes for Parents
- There is no cell service on site, so let someone know your plans before you go
- The area is shared with ATV and side by side traffic, so keep an eye on your surroundings
- Expect some falls, minor scrapes, and tired legs, especially on the first few runs, and plan accordingly
Final Thoughts
This is the rare family activity where you will not need to convince a teenager to participate. Between the adrenaline, the lack of cell service, and the sheer novelty of sand dunes in the middle of Wyoming, this one sells itself. If your family is planning a Sweetwater County road trip, this belongs near the top of the list.
Thank you to Sweetwater County Tourism for inviting me out to experience this adventure firsthand. It was one of the things I didn’t know I wanted to cross off my bucket list, until I did. It was a highlight of my trip to explore the things to do along I80 in Wyoming and I can’t wait to come back. All opinions are my one and all experiences are 100% recommended.
