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Tallest Dunes Out-and-Back

 4.3 (4)
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Length


15.3 Miles 24.6 Kilometers


1,810' 552 m

Ascent

-1,810' -552 m

Descent

4%

Avg Grade (3°)

10%

Max Grade (6°)

8,705' 2,653 m

High

8,047' 2,453 m

Low

Shared By Isaac Bozeman

Conditions


All Clear 47 days ago
Snowy - Coating of snow covering the dunes which is beautiful and definitely worth seeing, just bring snow gear! History

Getting forecast...

A route through the most rigorous and beautiful parts of the Sand Dunes.

Isaac Bozeman

Dogs Leashed

Features River/Creek · Swimming · Views · Wildlife · Commonly Backpacked

Standard NPS regulations. Pets are permitted up to the top of the first tall ridge of dunes, between High Dune and Castle Creek Picnic Area.

Overview

A route that will take you from the main parking lot to High Dune, Star Dune, and Highest Dune.

Need to Know

Bring lots of water, sunscreen, and potentially an umbrella. Don't bring your pets.

Description

Start in the parking lot. Once you cross the creek, you'll need to look for the tallest dune you can see. It should be right in front of you. Work your way up to the top of High Dune. It is best to zig zag, or switchback so you do not get overly exhausted. Now remember that there is no real trail, it is all sand, so don't get lost.

Once on top of High Dune, follow the ridge down to the SW, and after a little ways you'll need to do some switchbacks down into a little valley. After that, you'll start a the climb up to Star Dune. This climb is also steeper, so use switchbacks.

Once on top of Star Dune, you can follow its northern arm out, and then branch off to the east. Just follow the sand field to the NE, and try to stay on flatter ground. After a ways (6.2 miles), you'll come between two dunes, after this is your ascent of Highest Dune. Switchback your way up this one also. Highest Dune is much higher then Star Dune, or High Dune. This is only because it sits at a much higher elevation (2,650+ feet), but the actual sand portion is smaller.

To return, just head back the way you came.

Flora & Fauna

Sand. Sand. Sand.

History & Background

The Great Sand Dunes have formed over thousands of years, that is the speculation at least. No one is quite sure because there is no good way to date sand.

Contacts

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Your Check-Ins

Check-Ins

Dec 26, 2018
Adnaan Soorma
Aug 1, 2017
Isaac Bozeman
Jul 1, 2017
Shang Shi
Unique experience!! 7.5mi

Trail Ratings

  4.3 from 4 votes

#2265

Overall
  4.3 from 4 votes
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4 Star
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Rankings

#333

in Colorado

#2,265

Overall
74 Views Last Month
492 Since Sep 5, 2018
Intermediate/Difficult Intermediate/Difficult

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