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A Perfect Day at Great Sand Dunes National Park
I recently had the chance to explore one of the most unique places in the U.S.—Great Sand Dunes National Park. Nestled in southern Colorado, this park is home to the tallest sand dunes in North America, rising dramatically from the valley floor. During a week-long trip through northern New Mexico, I made a day trip from Taos to visit the dunes. Despite some unexpected weather, it was an adventure I won’t forget anytime soon. Here’s a breakdown of what to expect, what you can do, and why spending one perfect day at Great Sand Dunes National Park should be on every traveler’s list.
Fast Facts about Great Sand Dunes National Park
- When it was established: Great Sand Dunes was designated a national monument in 1932 and later became a national park in 2004.
- Size of the park: The park encompasses over 149,000 acres, including 30 square miles of dunes.
- Tallest dunes in North America: Star Dune, the tallest, rises to a height of 750 feet, while High Dune, a popular hiking spot, stands at 699 feet.
- How the dunes form: The dunes are created by a combination of wind and water. Over thousands of years, the wind and water carried sand from the nearby San Luis Valley while the surrounding mountains trapped and funneled the wind, shaping the dunes into towering formations.
- Seasonal differences:
- Spring: Medano Creek, which runs alongside the dunes, is fed by snowmelt and creates a unique beach-like experience in the late spring.
- Summer: The sand can reach temperatures of up to 150°F, so early morning or late evening visits are best to avoid hot sand.
- Fall: Crisp, cool temperatures make hiking more comfortable, though sandboarding and sledding can still be enjoyed.
- Winter: Snow blankets the dunes, transforming them into a surreal winter wonderland where you can even try sledding in the snow.
Our Visit: Surprising Weather and an Unforgettable Landscape
Arriving at the park, I expected a sunny day of hiking and exploring, but Mother Nature had other plans. The weather was cold—around 50°F—and rain greeted us when we pulled up. Relying on the weather on my phone was a mistake, so we hadn’t dressed for these chilly conditions. Our first stop was the park gift shop for sweatshirts. It was a necessary purchase as we tried to prepare for the cold, a stark contrast to what many think of when imagining the desert.
The rain wet the dunes, which, as I quickly learned, has advantages and disadvantages. Hiking on wet sand was easier than expected. The grains stuck together, providing more traction, which helped as we climbed to higher elevations. We were also greeted by lightning; hiking during lightning was not a good idea, so we waited. So many people were visible on the dunes during the storm, which was a bad idea. As the park rangers advised, just wait 30 minutes, and the weather will clear, and sure enough, it did. We waited 30 minutes (watching the park video) and then headed out for our adventure. Unfortunately, the wet conditions meant sandboarding and sledding weren’t feasible, as the boards wouldn’t glide. Knowing this beforehand, we decided not to rent any gear. It was a bit disappointing, but with the landscape stretching out before us, there was still plenty to take in. If you are able to board or sled, remember you must rent your gear outside the park. Usually the rentals are for 24 hours and can be picked up the night before you plan to visit.
As the day wore on, the rain stopped, and the sun finally peeked out from behind the clouds. The wet sand began to dry, and the wind started to pick up. And when I say “pick up,” I mean it became almost impossible to stand upright as we reached the highest points of the dunes. The sand was whipped around by strong gusts, stinging our skin and making it difficult to see without protective eyewear. This wind was relentless, but it was also part of what made the experience so raw and memorable.
Despite the challenges, I couldn’t help but marvel at how out of place the dunes felt. Standing at the top, it seemed as though I had been transported to the middle of the Sahara Desert, with nothing but endless golden waves of sand. But looking beyond the dunes, the tall peaks of the Sangre de Cristo Mountains served as a stark reminder that I was still in Colorado. It’s a juxtaposition that’s hard to describe but impossible to forget.
Things to Do at Great Sand Dunes National Park
Whether you’re spending a day or two, Great Sand Dunes offers plenty to do for adventurers of all ages. Here’s a guide to the must-see and must-do activities during your visit.
#1 Hiking the Dunes
While there are no designated trails on the dunes (they’re constantly shifting), one of the most popular dunes is to High Dune. At nearly 700 feet tall, it’s a challenging but rewarding trek. The climb takes about two hours, depending on your pace and fitness level. Once you reach the top, you’re rewarded with incredible panoramic views of the entire dune field.
For the more adventurous, Star Dune is the tallest dune in North America at 750 feet. This hike is longer and more difficult, but if you’re up for the challenge, the views from the top are unbeatable. It is reached by continuing on from the peak of High Dune.
Tip: Hiking in sand is tough. You’ll need plenty of water, proper footwear, sunscreen, a hat and don’t forget to pace yourself—it’s easy to underestimate how tiring climbing the dunes can be. Also, the elevation of the entire park is relatively high, so if you’re not used to hiking at higher altitudes, it can be rough.
#2 Sandboarding and Sand Sledding
Sandboarding and sledding are incredibly popular activities at the park, but conditions need to be just right. Unfortunately for us, the rain made the sand too wet for the boards to move, but on a dry day, this is a must-do. You can rent sand boards and sleds from Sand Dunes Rental, just outside the park, or from Kristi Mountain Sports in Alamosa. Prices are typically around $20 for a day rental, and the staff will give you a quick tutorial before you head out.
If you’re going to give sandboarding or sledding a try, keep in mind that it’s much easier to start from smaller dunes until you get the hang of it. Remember, you have to hike back up after each run!
#3 Stargazing
Great Sand Dunes is a designated International Dark Sky Park, which means you’ll be treated to some of the best stargazing in the country on a clear night. The lack of light pollution allows the stars to shine brilliantly against the dark sky, and you can often spot the Milky Way in the summer months. Bring a blanket, lay back, and enjoy the show.
#4 Sunset on the Dunes
As the sun begins to set, the light casts an ethereal glow over the dunes, turning the sand into shades of pink, orange, and gold. Sunset is the perfect time for a peaceful walk, photography, or just taking in the beauty of the landscape.
#5 Riding the Primitive Road
If you have a 4WD vehicle, with high clearance, you can drive the Medano Pass Primitive Road, which takes you through remote areas of the park. Ranges said too many people get stuck on the road that don’t have the proper vehicle, an all-wheel drive car won’t make it. This road crosses Medano Creek several times and offers views of the dunes and surrounding wilderness that most visitors don’t see. Just be sure to check conditions before you head out, as the road can be impassable after heavy rain.
#6 Zapata Falls
Just a short drive from the park, Zapata Falls is a hidden gem that many visitors miss. A quick, 0.9-mile hike takes you to a stunning 30-foot waterfall tucked away in a narrow gorge. The trail can be rocky, and you’ll likely need to wade through cold water to reach the falls, but it’s well worth it.
Essential Details for Your Visit
Where to Rent Boards and Sleds
- Sand Dunes Rental, just outside the park.
- Kristi Mountain Sports in Alamosa.
Where to Stay
- If you’re planning to stay overnight, there are several options. The Piñon Flats Campground is within the park and offers stunning views of the dunes.
- For a hotel stay, check out The Dunes Inn in Alamosa or nearby vacation rentals offering more comfort. In Alamosa you will also find Holiday Inn Express, Days Inn and Quality Inn.
Entry Fees
- The entry fee for Great Sand Dunes National Park is $25 per vehicle for a 7-day pass. If you’re visiting multiple parks in the region, consider purchasing an America the Beautiful Pass for $80, which grants you access to all U.S. national parks for a year. If you are over 62 years of age, buy a lifetime pass for $80, it’s the best deal in travel!
Distances to Major Cities
- Denver, CO: 4 hours
- Colorado Springs, CO: 3 hours
- Albuquerque, NM: 4 hours
- Santa Fe, NM: 3 hours
Nearby Towns for Food and Services
The closest town to the park is Alamosa, about a 30-minute drive. Here, you’ll find restaurants, grocery stores, and gas stations. Blanca and Fort Garland are smaller towns with limited services but can still be a convenient stop for basic needs. One thing to keep in mind, there are not a lot of food and lodging options near the park. This is a pretty remote part of Colorado.
How Much Time to Spend
While you could easily spend several days exploring everything the park has to offer, a day trip is plenty of time to experience the highlights. We arrived early in the morning, spent the day hiking and exploring the dunes, and left by late afternoon. If you’re planning on sandboarding or sledding, you may want to give yourself a little extra time.
Final Thoughts on Our Day at Great Sand Dunes National Park
My visit to Great Sand Dunes National Park was unlike any other experience I’ve had at a national park. The weather threw us some curveballs, but that’s all part of the adventure. The cold, wet sand made hiking more manageable, but the strong winds and stinging sand were a reminder of how intense this landscape can be. Which leads me to my Top Tip:
Prepare for the weather. When most people think of dunes, they imagine scorching temperatures, but as I learned, the weather can be unpredictable. Pack layers, including something warm for cooler temperatures, and be prepared for high winds. Proper eyewear is essential since the wind can whip the sand around, and a hat or face covering will help protect your skin. Also, don’t forget sunscreen and plenty of water, even if it’s not hot—dehydration can happen quickly in dry environments.
Ultimately, my day at Great Sand Dunes National Park was one of the most unique and memorable experiences I’ve had in a national park. The juxtaposition of towering dunes against the backdrop of the rugged Sangre de Cristo Mountains is breathtaking.
Great Sand Dunes feels like another world, a slice of the Sahara in southern Colorado, and it’s well worth the trip whether you’re looking for a day of hiking, sandboarding, or simply marveling at the natural beauty. This park isn’t just about climbing dunes; it’s about immersing yourself in a landscape unlike any other, where the extremes of nature are part of the charm. Whether you have a day or a weekend, make time to explore this incredible place—you won’t regret it.
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