The best walks and hikes in Great Sand Dunes National Park
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Hiking in Great Sand Dunes National Park offers a unique experience across a diverse landscape in southern Colorado. The region is defined by the tallest sand dunes in North America, set against the backdrop of the Sangre de Cristo Mountains. The terrain for hikes varies from the open dunefield to forested paths and alpine trails.
Best hiking trails in Great Sand Dunes National Park
- The most popular hiking route is Medano Creek – High Dune loop from High Dune, a 2.5 mile (4.0 km) trail that takes about 1 hour 15 minutes to complete. This route provides access to the main dunefield and views from High Dune.
- Another top favourite among local hiking enthusiasts is Mosca Pass Trail — Great Sand Dunes National Park & Preserve, a moderate 6.2 mile (10.0 km) path. This trail follows a forested creek into the Sangre de Cristo Mountains.
- Local hiking enthusiasts also love the Dunes Overlook Trail — Great Sand Dunes National Park & Preserve, a 4.0 mile (6.4 km) trail leading through piñon-juniper woodland, often completed in about 1 hour 50 minutes.
- Hiking in Great Sand Dunes National Park is defined by its vast dunefield, forested mountain passes, and seasonal creeks. The network of routes provides options for different ability levels, from easy family hikes to more strenuous backcountry trails.
- The routes in Great Sand Dunes National Park are highly rated by the komoot community with an average score of 4.8 stars from more than 20 reviews. More than 500 hikers have used komoot to explore Great Sand Dunes National Park's varied terrain.
Last updated: July 8, 2026
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Embark on an easy hike along the Montville Nature Trail, a peaceful singletrack path that winds through montane woodlands. You will find yourself surrounded by piñon and ponderosa pine, with subalpine aspen adding to the serene atmosphere. The trail frequently follows the babbling waters of Mosca Creek, where you might even spot small cascading waterfalls, especially after recent rain. This easy route covers just 0.5 miles (0.7 km) with a gentle elevation gain of 71 feet (22 metres), taking only about 13 minutes to complete. From its highest point, you can enjoy impressive panoramas of the Great Sand Dunes and the Sangre de Cristo Mountains, offering a refreshing change from the park's open dune fields.
The Montville Nature Trail is accessible throughout the year, though you should be prepared for small snowdrifts if you visit during winter months. To enhance your experience, consider picking up an interpretive brochure. This guide is available at the trailhead or visitor center and corresponds to numbered posts along the route, providing valuable insights as you walk.
This trail offers a unique opportunity to learn about the historic community of Montville and the surrounding natural environment within Great Sand Dunes National Park and Preserve. It provides a distinct contrast to the park's more famous open dune fields, immersing you in a different ecosystem. The route's focus on both natural beauty and local history makes it a notable and enriching experience in the region.
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Embark on an easy hike up the High Dune Trail, a unique experience on soft, sandy terrain. This route covers 1.3 miles (2.2 km) with an elevation gain of 531 feet (162 metres), taking about 44 minutes to complete. You will cross Medano Creek, which flows seasonally, before beginning your ascent. From the summit of High Dune, you are rewarded with expansive views of the entire dunefield, framed by the dramatic Sangre de Cristo Mountains. The feeling of hiking on shifting sand offers a distinct adventure.
Access the High Dune Trail from the Dunes Trailhead. If you plan to hike during summer, be aware that sand temperatures can reach over 140°F (60°C). To avoid extreme heat and potential thunderstorms, it is best to start your hike early in the morning or late in the evening. Always check local conditions before heading out.
This trail offers a distinctive opportunity to explore the unique geology of Great Sand Dunes National Park and Preserve. The dunefield is a dynamic environment, constantly shaped by wind and water. Hiking here provides a direct connection to this natural phenomenon, allowing you to experience the vastness and ever-changing landscape up close. It stands out as a prime example of the park's remarkable natural features.
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Embark on the Sand Sheet Loop, an easy hike that offers a quick immersion into the unique landscape of Great Sand Dunes National Park. This route spans 0.5 miles (0.8 km) with a gentle elevation gain of just 37 feet (11 metres), making it perfect for a 12-minute stroll. As you walk, you'll experience the vast sand sheet stretching out before you, framed by the distant, snow-capped peaks of the Sangre de Cristo Mountains. The trail is mostly open and flat, providing clear views and a sense of expansive space.
When planning your visit, be aware that the Sand Sheet Loop is largely exposed, offering very little shade. You should prepare for sun exposure, especially on warm days, by bringing water and wearing appropriate protection. The trail is considered universally accessible in many sections, making it a welcoming option for a wide range of visitors. This family-friendly route also permits leashed pets, so your furry companions can join the adventure.
This interpretive trail serves as an excellent introduction to the park's ecosystem and geological wonders. Along the way, you will find numerous signs that explain the local vegetation, the unique geology of the area, and the fascinating process of how the dunes formed. Strategically placed benches offer opportunities to pause, relax, and fully appreciate the panoramic views of the sand sheet and the majestic dunes.
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Hike the easy 3.3-mile Sand Ramp Trail in Great Sand Dunes National Park, offering views of dunes and mountains.
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Hike the easy 1.1-mile Dunes Overlook Trail for panoramic views of the Great Sand Dunes and Sangre de Cristo Mountains.
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Tips from the Community
The Great Sand Dunes cover an area of approximately 80 km² and, at a height of approximately 230 meters, are the highest dunes in North America. The sand dunes are approximately 12,000 years old and were formed by sand deposits from the Rio Grande and its tributaries. You should be in good physical shape to hike the dunes. The constant inclines in the loose sand can be very strenuous.
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Just really beautiful! A tough hike through the loose sand.
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Always a good starting point for information about the area.
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The Creek was completely dried up now.
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The Visitor Center offers some great information about trails, campgrounds and geology of the National Park. There are restrooms and potable water is available. You can buy some merchandise and maps or just enjoy the cooler temperatures during summer time. The Visitor Center is open every day of the year except Thanksgiving, Christmas, and New Year's Day.
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Frequently Asked Questions
Are there any easy, family-friendly hikes in the park?
Yes, there are several options suitable for families. The Medano Creek – High Dune loop from High Dune is a popular choice, offering a taste of the dunes without a major commitment. For a different experience away from the sand, the short, forested Montville Nature Trail is an easy interpretive loop that provides shade and is great for kids.
How long does it take to hike to the top of the dunes?
The time varies greatly depending on which dune you choose. A hike to the top of High Dune, the most prominent dune from the main parking area, typically takes about two hours for a round trip. Reaching Star Dune, the tallest in North America, is a much more strenuous all-day trek, often taking six hours or more.
Are there any defined trails on the sand dunes themselves?
No, there are no designated or maintained trails on the 30-square-mile dunefield. You are free to choose your own path and explore. This offers a unique sense of adventure but also means you should be prepared with good navigation skills, especially if you venture far from the main visitor areas.
What should I wear for hiking in Great Sand Dunes National Park?
Dressing in layers is key. The sand can get very hot in the summer, so closed-toe shoes are recommended over sandals. In the spring and fall, conditions can change quickly, so bring warm layers and wind protection.
For any hike, essentials include: sunscreen, a hat, and sunglasses, as the sun's reflection off the sand is intense. Always carry plenty of water.
Are there any hikes with waterfalls in the area?
While the main park area is known for dunes, the nearby Zapata Falls is a popular hike. The trail leads to a waterfall that has carved a crevice in the rock. Be prepared for a cool experience, as you'll often need to wade through the chilly creek to see the main falls inside the cavern. In winter, the falls freeze into a giant ice column.
What are some good options for moderate day hikes?
For a moderate hike that takes you into the mountains bordering the dunes, the Mosca Pass Trail is an excellent choice. This trail follows a forested creek into the Sangre de Cristo Mountains, offering a complete change of scenery from the dunefield.
Can I go backpacking or camping in the park?
Yes, backpacking is a fantastic way to experience the park. You can obtain a free permit from the Visitor Center to camp in the main dunefield, which allows for incredible stargazing. For more traditional camping, the Piñon Flats Campground is available. For a long-distance backcountry trek, the Sand Ramp Trail follows the eastern edge of the dunefield.
Is Great Sand Dunes a good place for stargazing?
Absolutely. The park is designated as an International Dark Sky Park, meaning it has some of the darkest skies in the country. On clear, moonless nights, the stargazing is spectacular. You can see countless stars and the Milky Way. Many visitors enjoy short hikes onto the dunes after sunset for an unobstructed view of the night sky.
What do other hikers enjoy most about Great Sand Dunes National Park?
The park is highly rated by the komoot community. Reviewers frequently praise the unique experience of hiking on the massive dunes and the stunning contrast between the sand and the surrounding Sangre de Cristo Mountains. The freedom to explore without set trails is a commonly mentioned highlight.
Are dogs allowed on the trails?
Dogs are allowed in certain areas of the park and preserve, including the main use area of the dunefield up to the first high ridge. They are also permitted on the Piñon Flats Campground, Dunes Overlook Trail, and Medano Pass Primitive Road. However, they are not allowed in the backcountry. Remember that the sand can get extremely hot, so check the surface temperature before walking your dog.
What is Medano Creek and when is the best time to see it?
Medano Creek is a seasonal stream that flows at the base of the dunes. It's famous for its 'surge flow,' where waves of water pulse across the sand. The creek typically flows from late spring to early summer, with peak flow usually in late May or early June. It's a popular spot for wading and cooling off after a hike on the dunes.
How many hiking trails are in Great Sand Dunes National Park?
While the main dunefield has no set trails, there are over 15 designated routes in the surrounding park and preserve. These range from easy nature walks like the Wellington Ditch and Overlook Trails to strenuous alpine climbs, offering a wide variety of hiking experiences beyond the sand.
Most popular routes in Great Sand Dunes National Park
Most popular attractions in Great Sand Dunes National Park
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