← Colorado guide · National Park & Preserve
Great Sand Dunes · A day that begins with one good stop.
See your first dayWhy this place matters
The tallest dunes in North America are the centerpiece in a diverse landscape of grasslands, wetlands, forests, alpine lakes, and tundra. Stay on a moonless night to experience countless stars in this International Dark Sky Park!
Read the full NPS story ↗
A flexible first day
These are ways to explore, not a timed itinerary. Check conditions before you set out.
Go early or late and bring water for an open-sand walk.
Add Medano Creek when running or a night-sky visit.
Sand heat, stream flow, and mountain weather change quickly.
Find your bearings
Switch stops to see where this chapter sits in the wider state.
Outline: U.S. Census Bureau, 2023 cartographic boundary files. Points show guide starting areas and NOAA stations.
NOAA 1991–2020 · monthly normals
These stations show two parts of the state; neither is a forecast or necessarily local to this site.
No monthly snowfall normal is published for this station. Choose the other station to compare snow.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | 32.1 | 33.4 | 41.8 | 48.1 | 57.6 | 68.5 | 74.8 | 72.5 | 64.2 | 51.2 | 40.2 | 31.8 |
Normal = 1991–2020 average at the named NOAA station. Snowfall is new snow over a month, not snow currently on the ground. A blank NOAA snow series is shown as unavailable, never as zero. See current NOAA snow depth ↗
Weather changes the trip
Sand heat, stream flow, and mountain weather change quickly. The graph above uses a named NOAA station; conditions at this place may differ with elevation and weather. Check the local NWS forecast ↗
Keep exploring Colorado
Add Denver culture, a mountain-town meal, or a scenic rail day between park visits. See current events ↗
Make the trip yours
Tell WTDO your dates, where you start and how you travel. The first plan is free.
Plan this trip free