Description
Trail Access Update
Cascade Head is open to the public year-round but leave pets at home. The Lower Nature Conservancy Trail, which starts from the parking lot at Knight County Park, is currently the only access point. The road leading to the upper trailhead, Forest Service Road 1861, is still closed due to landslide damage.
Get more information about visiting the preserve.
About Cascade Head
The area now known as Cascade Head is the traditional homeland of the Nechesne or Salmon River band of Tillamooks, and historic territory of both the Confederated Tribes of Siletz Indians and Confederated tribes of Grand Ronde.
In the early 1960s, volunteers organized an effort to protect Cascade Head from development. The Nature Conservancy bought it in 1966 from the owner of the Cascade Head Ranch development with funds raised in part by local volunteers and the Mazamas hiking club. Because of its ecological significance, Cascade Head Preserve and surrounding national forest and other lands have won recognition as a National Scenic Research Area and a United Nations Biosphere Reserve.
Caring for the Land
Thanks to your support, TNC stewards this preserve by maintaining trails to keep the public off sensitive habitat, monitoring rare plants and animals, removing invasive or encroaching species, and conducting research to test methods of maintaining and restoring grassland habitat.
Given that grasslands need periodic disturbance and the history of Tribal burning at the site, we are using controlled burning as a management tool to help achieve that goal. Following burns, we spread the seeds of native prairie plants to help stimulate the growth of native plants over invasive non-native species. Fire management is one way to keep trees and shrubs from shading out the grassland, as well as providing other benefits such as nutrient cycling, reducing thatch and stimulating native prairie plants.
TNC ecologists also monitor the populations of rare plants and animals, such as the Oregon silverspot butterfly and Cascade Head catchfly. We plan restoration projects to enhance or restore habitat for these special species with the help of conservation partners.
Volunteers have played an important role in tending this Preserve since the 1960s. Teams of volunteers help remove invasive species such as Himalayan blackberry, maintain trails, assist with research projects and teach visitors about the preserve. Join our volunteer team today!