Distance Terrain Vegetation A self-guided brochure is available at the trailhead. It describes the plant life and geology of the dunes. Much of the trail is through loose sand and is strenuous. ![]() NPS Map 2006 ![]() Kerry Kelly 2006 The Cottonwood trail takes you through the perched dunes above the Dune Climb and provides access to a variety of dune plants and wildflowers. ![]() Kerry Kelly 2006 |
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Last updated: February 13, 2018