The High Dune Trail on First Ridge is probably the most popular trail in Great Sand Dunes National Park. The first dune you reach from the main parking lot, it's definitely not the tallest dune in the park but it leads to beautiful views of GSDNP.
There are no trail markers for this hike - you'll cross the Medrano creek bed after leaving the parking lot and then follow the dunes and make your own way. Hiking in sand is definitely a more difficult experience, so do yourself a favor and take the shortest route to the top. While the trail is "technically" to the top of the dune, you can do some exploring at the top to get different views. And let me tell you, it is 100% worth it because it is so incredibly gorgeous from the top.
This hike can get more intensive than you think - some of these hills are steep with the sand deep. There is absolutely zero shade cover, so you will be hiking in direct sunlight - wear a hat and plenty of sunscreen. On the same note, the sand can get INCREDIBLY HOT, so make sure to wear good hiking shoes to protect your feet. And pack a lot of water and snacks (remember, pack in, pack out!).
We took about 3 hours for our full hike, but it will also depend on how many breaks you take and how equipped you are to hike in sand.
These are the same dunes you'll see people sand-boarding and sand-sledding on. If you have the chance, rent a board and take part. It's a lot of fun!
Overall, a great hike to introduce you to the sand dunes of the park. While there are some longer hikes that take you to taller dunes, we only had about 6 hours to spend in the park, and we also wanted to go sand-sledding. Super happy with this hike, the experiences, and the wonderful views of the park it gave us. Highly recommend! read more