Last Updated on 16 January, 2026 by Robyn Dockendorf

Great Sand Dunes National Park is a popular park in southern Colorado in the San Luis Valley. This amazing landscape boasts the tallest sand dunes in North America. But if you’re anything like us, you’d rather experience the dunes in solitude. We get it!

To avoid the crowds at Great Sand Dunes National Park, you can visit during off-peak times, explore lesser-known trails, experience the Backcountry, use alternative entrances, and go in the early morning or late evening.

Follow along as we give you tips for visiting Great Sand Dunes National Park without the congo line of people!

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1. Visit During Off-Peak Times

Hiking in the off-season is one of the best ways to avoid the crowds at Great Sand Dunes National Park. You can see this magnificent park without having to dodge flocks of tourists and other visitors!

Off-season months at Great Sand Dunes are:

• January: Usually the coldest month of the year in the Great Sand Dunes National Park. However, the park is much less crowded because cold temperatures keep people inside. You may even spot pronghorn or elk in the grasslands at dawn or dusk.
• February: Temperatures start to warm up a little, but there’s still plenty of snow in the mountains and foothills. Chilly temperatures mean crowds are less likely to be present.  
• March (Except for Spring Break week): March is the snowiest month of the year at Great Sand Dunes, so you can expect the park to be relatively crowd-free. However, during the weekend of Spring Break, the crowds may ramp up, especially if the weather is nice. Keep that in mind if you plan to visit in March!
• October: Temperatures begin to drop by October, and visitors dwindle at Great Sand Dunes. The beginning of the month is a sweet spot when the weather is still mild, the park is less crowded, and you can even catch a glimpse of the aspens at peak foliage.
• November (Except for Thanksgiving weekend): November marks the start of the winter season at Great Sand Dunes. The park is rarely crowded in November, except if the weather is nice during Thanksgiving week/weekend.
• December (Except for Christmas/New Year week): December brings heavier snow to Great Sand Dunes, which tends to keep visitors away. During the Christmas and New Year holidays, the park may see a slight uptick in visitors, but nothing compared to the peak season days.

By the way, if you plan to bring your dog with you to Great Sand Dunes, you’re in luck! It’s super dog-friendly! You can check out our article on the 9 places to explore at Great Sand Dunes with your pet for more details.

2. Explore Lesser-Known Trails

The primary use area is the park’s most popular spot. Entering through the southern entrance, you’ll find it just past the visitor center, leading you straight to the main dunes parking lot. Skip the visitor center crowds altogether and grab your memorabilia at America’s National Park site!

Avoid these high-traffic areas to avoid the crowds at Great Sand Dunes National Park. I recommend visiting this area at least once to experience the majestic dune fields head-on and Medano Creek when it’s flowing (more on that later!).

Here are some of the lesser-traveled areas at Great Sand Dunes N.P. But before you hit the trails, make sure you have all you need for your hike with our Ultimate Day Hiking Gear List.

Hidden Dune (Difficult)

If you still want to see the dunes but would rather not share them with hundreds of other people, check out Hidden Dune. As the name suggests, you can’t see this dune from the main use parking area because it’s hidden well beyond the first ridge of dunes.

Hidden Dune is the tallest dune in North America, standing at 741 feet! It can be reached via the main parking area, but to avoid the crowds (and shorten the hike), try starting the hike from the Sand Pit or Castle Creek picnic areas. Just note that to get to these picnic areas, you must have a 4WD vehicle.

If you don’t have 4WD, drive to the Point of No Return parking area and start there. It gets you closer than starting at the main use area.

• Where to Park:
  • From Castle Creek: Approximately 2.5-mile round trip (N37.7716, W105.5073)
  • From Sand Pit: Approximately 3-mile round trip (N37.7622, W105.5062)
  • From Point of No Return: Approximately 4-mile round trip (N37.7583, W105.5013)
  • From main parking lot: Approximately 7-mile round trip (N37.7395, W105.5172)

There are no trails in the dune field, so I highly recommend pinning it on a mapping app before you hike. You can find the coordinates and the dune on a map at the National Park website here.

Star Dune (Difficult)

Star Dune is located behind the first ridge of dunes and sees much less traffic than the famous High Dune. At 736 feet from base to summit, it is the second-tallest dune in North America.

To reach Star Dune, park at the main use area (N37.7395, W105.5172), which might be a bit more people-y when you first arrive. However, instead of hiking directly toward the dunes, follow the Medano Creek bed south (if you face the dunes, that means following the creek bed left).

Follow the creek bed for about 2 miles until you see the massive pyramid-shaped star dune to your right. To reach the summit, follow the prominent ridge. Prepare to hike around 6 miles out and back.

Wellington Ditch Trail (Easier)

Moving away from the dunes, Wellington Ditch Trail is located on the park’s eastern side but still offers spectacular views of the dunes. It’s a fantastic way to avoid the crowds at Great Sand Dunes National Park while still experiencing its beauty.

This trail is considered much easier than the two dune summits discussed above.

• Where to park: Just past the visitor center is a large paved parking lot on the right. It is before the main dune parking lot. (N37.7342, W105.5087)

This trail is out and back and measures about 2.3 miles. It has some shade, but it’s still best to hit this in the morning or evening.

Dunes Overlook Trail (Moderate)

The Dunes Overlook Trail is a relatively easy 3-mile out-and-back hike near the Piñon Flats Campground. At the top, you’ll reach nearly 8,700 feet, offering excellent views of the dunes.

Where to Park:

• Drive past the main parking lot area until you find a paved parking lot on the right (N37.7438, W105.5067)
• If this lot is filled, you can also park in the gravel/dirt lot a little further on the left (N37.7445, W105.5073)

From the parking lot, you’ll have to walk up the road and through the Piñon Flats Campground to the Overlook Trailhead.

3. Use Alternative Park Entrances

If you have 4WD and high clearance, you can utilize alternative entrances into the park to avoid the crowds, even on busy days.

• Medano Pass Primitive Road: This 4WD dirt road enters the park from the northeast. Beware – you’ll have to cross Medano Creek several times.
• Liberty Gate: The Liberty Gate is located at the park’s north end. You can park here and explore the backcountry areas outside of the park, or hike down Liberty Trail into the park.

Access to the western side of the park is very limited.

Medano Pass Primitive Road, past the Castle Creek picnic area, is weather-dependent and typically closed from Thanksgiving weekend through late April/May.

4. Embrace the Backcountry Experience

Another way to avoid the crowds at Great Sand Dunes National Park is to hike in the Backcountry. The Backcountry is basically anywhere beyond the first high ridge of dunes from the main parking lot. To be exact, it’s anywhere beyond 1.5 miles west of the Medano Creek bed.

The Sand Ramp Trail also offers some backcountry experiences and is far less populated than the primary use area.

You can find a map of the Dunes Backcountry here.

If you plan on backpacking overnight, pick up a permit in advance, as they are no longer offered on-site. Be aware of weather changes, especially afternoon thunderstorms, which are common in Colorado. Snow can fall at high-elevation areas well into June and begin as early as August.

Black bears are present in the park and surrounding preserve, so if you plan on staying overnight, be sure to bring a bear-proof container. The BearVault BV500 is a solid choice to keep those pesky bears out of your food and toiletries!

You can read about what to do if you see a black bear while hiking here! It has tips for what to do during an encounter and how to coexist peacefully with these beautiful animals.

5. Early Morning or Late Afternoon Hikes

One of my favorite strategies to avoid the crowds at Great Sand Dunes National Park is to arrive super early or go in the evening.

The busiest times of the day at Great Sand Dunes National Park are typically around 11 a.m. to 3 p.m. There is occasionally a small spike in the evening on the weekends, but nothing compared to the daytime crowds.

Hitting the park in the early morning or evening is a fantastic way to avoid the crowds at Great Sand Dunes National Park!

Early Morning

There are four significant benefits of getting to the park before 7 a.m.:

1. You avoid the crowds.
2. You’ll likely get in for free because the gate is not manned that early.
3. You avoid a lot of the dreaded bugs in the summertime.
4. You avoid the blazing heat and hot sand in the summer.

When we visited Great Sand Dunes, we arrived at the park around 6:45 a.m., and there were about five other cars already there. If we could do it again, we would probably prefer to arrive even earlier, maybe around 5:30 or 6:00 a.m.

Early morning light is also beautiful over the dunes. The sun rises directly behind you, casting long shadows onto the sand and providing beautiful, picturesque photo lighting.

Evening

There are plenty of benefits to going to Great Sand Dunes N.P. in the evening:

1. You avoid the crowds.
2. You escape the heat.
3. You can see the stars.
4. Fewer bugs are active in the evening.

On average, the park starts to quiet down after 7 p.m. In the summer, there’s still plenty of daylight to explore the dunes and the other less-populated trails. Just be aware that the sand may still be hot at this point.

In the winter, the park is absolutely stunning to view at night. Great Sand Dunes N.P. is a dark sky destination, meaning the view of the night sky has minimal light pollution. The Milky Way is usually visible and fairly clear when viewed from the park, season-dependent.

No matter what time of year you visit Great Sand Dunes, going in the evening is a great way to avoid the crowds!

6. Utilize Weekday Visits

If you can swing it, visiting Great Sand Dunes on a weekday dramatically reduces your chances of running into crowds at the park. Tuesday and Wednesday are the quietest days unless they fall on a holiday.

During the week, most people are at work and cannot travel to the park. On the other hand, on weekends, people make plans to visit places like Great Sand Dunes.

If you work remotely, there are a few nearby places with WiFi where you can work during the week, such as Blanca or Alamosa. Consider taking a Tuesday or Wednesday morning off and hitting the park before returning to a cafe to finish your day.

7. Leverage the Internet for Real-Time Insights

We all know that the internet can sometimes be a bit intrusive in our lives, but it can also be super helpful in determining whether an area is busy. Here’s how to leverage the internet to your advantage to avoid the crowds at Great Sand Dunes National Park!

Google Map Analytics

If you didn’t know, Google has a pretty cool analytics tool that gives you live updates on how busy the park is and tells you what days and times of the week are busiest.

Open Google Maps, type in ‘Great Sand Dunes National Park,’ and scroll down the page until you see the ‘Popular Times‘ section. The ‘live’ feed shows the current crowd level at the park. You can also scroll through the different days of the week to figure out which days are the least popular.

National Park Visitor Use Data

Another handy tool on the internet is the National Park Visitor Use Data webpage. Choose your park, the years, and the statistics of interest, and it will show you what time of year the park is the slowest and busiest.

While it’s not technically real-time insight, it gives you an idea of when to go to Great Sand Dunes to avoid the crowds!

Your Visit to Great Sand Dunes: What to Expect

So, you’ve picked a day to go to Great Sand Dunes. What should you expect? What should you wear? This section covers it all!

What To Wear

Visiting Great Sand Dunes is different from visiting other parks in Colorado, like Rocky Mountain National Park. While you’re still at elevation, you’ll need to dress more appropriately for a hot desert than high-elevation mountains.

• Pants: It seems silly to wear pants in the desert, but wearing pants is a great way to protect your shoes from getting sand in them. If you go early in the day or late in the evening, it gets chilly on the dunes, and pants will also help keep you warm. A light pair of hiking pants, like the REI Co-op Trailmade Pants, will keep you cool and help keep sand out of your shoes.
• High socks: High socks will help keep the sand out of your shoes.
• Sturdy pair of boots: If you wear tennis shoes or Crocs, you’ll get sand in them, and (believe me) walking with a bunch of sand in your shoes is really annoying! Opt for hiking boots. Wearing sandals on the dunes is never recommended because the sand gets extremely hot during the summer months and can burn your feet.
• Long sleeve: If you go to the dunes in the early morning or evening, it can get chilly. A long-sleeved or light hoodie works wonders to keep the chill off. During the day, consider wearing a sun shirt like Sahara Shade Hoodie – Women’s & Sahara Shade Hoodie – Men’s over a lighter shirt to keep the unrelenting sun at bay.
• Sun hat: I love wide-brimmed sun hats—I don’t care if they look silly! They keep the sun off your face and the back of your neck. At the very least, I recommend a ball cap. We use the Bora Bora Booney II Hat and love how it’s lightweight and sweat-resistant for those hot summer days.
• Sunglasses: A must on sunny days at high elevations.
• Chapstick with SPF: If you haven’t been to high elevations or in the western U.S. in general, you may not know about this little secret: your lips will be dry…constantly! Pack some Chapstick. Bonus if it has SPF.
• Sunscreen: Protect your skin with sunscreen, especially if you hike the dunes after 8 a.m. We like to use mineral sunscreen like Badger Sport Mineral Sunscreen Cream because it doesn’t have harmful chemicals and is safer to use around pets.

Bugs

Mosquito season is in full swing in summer, especially in July. Be prepared for some bugs if you go to the park in the summer.

We went on a very early morning in July and found that the mosquitoes were not bad, but they were already out and buzzing around at 6:30 a.m. As you move further away from the parking lot and toward the dunes, the mosquitoes and flies lessen.

However, if you decide to hike on one of the forested trails around the park, be aware of heavy bugs in summer! Pack some bug spray like Lemon Eucalyptus Oil Mosquito & Tick Repellent Spray by Murphy’s to keep those buzzing annoyances at bay.

No Trails

One of the weird things about Great Sand Dunes National Park is that there are no trails on the dunes. You pretty much pick a path and start walking.

Most people try to go for High Dune, one of the tallest dunes on the first ridge. But really, you can get spectacular views no matter which way you go.

Sandboarding/Sandsledding

The most unique thing you can do at Great Sand Dunes has to be sand-sledding or sandboarding. But not just any old sled or board will do; you’ll need one that can specifically slide on dry sand.

While the National Park does not rent out these sleds and boards, some nearby retailers will rent them or have them for sale.

• Oasis Store (near the park entrance)
• Dune Valley Sand Sled Rentals (Mosca)
• Spin Drift Sand Board Rentals (Blanca)
• Sand Dunes Swimming Pool and Recreation (Hooper)
• Kristi Mountain Sports (Alamosa)

You can sandboard or sled anywhere on the dunes away from vegetation. If you plan to sled or board, do it in the morning or evening, as the sand can easily reach 150 degrees Fahrenheit in the summer.

Medano Creek

Another exciting aspect of Great Sand Dunes National Park is Medano Creek. This seasonal creek typically reaches peak levels in May, when the landscape in front of the dunes changes from a barren desert to a vast oasis.

As the snows melt, surge waves flow through the creek bed, sometimes reaching as high as two feet! Unfortunately, this amazing creek attracts a lot of visitors, and May and June tend to be extremely busy in the park. However, it’s worth seeing the creek flowing at the dunes at least once!

Splashing around in Medano Creek is just one of many adventures to be had at the park. Check out our guide on the 10 adventurous things to do at Great Sand Dunes National Park for more ways to enjoy this beautiful park!

Great Sand Dunes National Park Weather

If you’re unfamiliar with Colorado’s weather system, it’s unique because of the Rocky Mountains. One day, it can be 60 degrees and sunny on a crisp April morning, and the next, you’ll have two feet of snow!

It’s always best to check the weather forecast before you go. You can also utilize the Great Sand Dunes Weather Station to check real-time conditions.

Here’s what you can generally expect each season:

• Spring: Conditions are pretty volatile. You may have a nice summer-like day followed by a blizzard. Spring usually also brings high winds in the afternoon, so it may be better to plan your trip for the morning.
• Summer: At 8,200′ elevation, Great Sand Dunes is surprisingly cool on summer nights. However, temperatures during the day can easily reach 80s and 90s F, with sand temperatures up to 150 degrees F. Afternoon thunderstorms are widespread in the summer. If a thunderstorm rolls in, get off the dunes immediately, as you are the tallest point on the dunes, and lightning seeks the tallest object to strike.
• Fall: Typically, the most pleasant time of the year, but lasting for a very short time. Fall brings mild temperatures in the 60s and 70s F during the day, but chilly 20s and 30s F at night. The chance of snow and ice storms increases in the fall.
• Winter: Usually filled with sunny but cold days, winter has some of the most predictable weather. While snowstorms occasionally fall (even cyclone bombs!), most days are calm and sunny. Dress appropriately for the cold, as wind chills can dip below 0 degrees F.

Other Things To Do Around Great Sand Dunes National Park

Once you’ve completed your uncrowded journey through the Great Sand Dunes, you can explore plenty of other unique attractions in the area.

• Zapata Area: The beautiful Zapata Falls are southeast of Great Sand Dunes. It is a 30-foot waterfall that can be accessed via a crevasse. At Zapata Ranch, you can explore the 50,000-acre ranch and see bison herds. Finally, Zapata Lake is a challenging hike that offers views of a tranquil, teal-toned alpine lake.
• Alamosa National Wildlife Refuge: Located along the bank of the Rio Grande River, this is an excellent spot to view various birds and wildlife. It’s southeast of Alamosa and southwest of Great Sand Dunes.
• San Luis Lake: Just outside the southwest corner of Great Sand Dunes is the warmest body of water in the San Luis Valley. This recreational paradise offers water sports, hiking, biking, and bird watching.

If you want to explore other dog-friendly National Parks nearby, head over to our guide on the 10 best dog-friendly National Parks in the West.

Conclusion: Planning Your Quiet Adventure

The National Park Service is an amazing network of parks, preserves, monuments, and more. Great Sand Dunes is definitely an other-worldly place. It felt like being in a movie or a book you read about the desert instead of the Rocky Mountains!

It’s hard to imagine a National Park without crowds. Still, there are ways to visit these beautiful areas without a ton of other people.

To recap, here’s how to avoid the crowds at Great Sand Dunes National Park:

1. Visit during off-peak times.
2. Explore lesser-known trails.
3. Use alternative park entrances.
4. Embrace the backcountry experience.
5. Arrive early in the morning or in the evening.
6. Go on a weekday.
7. Use the internet to see when it’s less crowded.

The best time to visit Great Sand Dunes National Park without the crowds is early morning or late evening at any time of the year. Besides that, plan for off-peak seasons or explore lower-traffic trails to enjoy your hike in solitude.

You can find more tips about hiking at National Parks and other places on our hiking blog!