Cascade Head Currently Closed
Cascade Head remains closed at this time. The Nature Conservancy is currently assessing how to re-open both Cascade Head and Camassia Natural Area in a manner that is safest for guests, as well as for staff and volunteers responsible for care of these preserves, while being mindful of the sensitive habitats that make these places so special. Due to high numbers of visitors, these preserves require high staff and volunteer engagement with the public, which is not currently allowed within The Nature Conservancy’s global safety guidelines. The safety of our staff, volunteers and visitors is our utmost priority, as is maintaining the conservation efforts in these areas. We will update our website once we have new information. Thank you for your patience and understanding.
How TNC Acquired This Site
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 Mazama’s 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.
What TNC Has Done/Is Doing
Thanks to your support, researchers are testing 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, collected on-site, to help stimulate the growth of native plants over invasive non-native species. With the help of our partners, we plan to continue using fire management as a way to keep trees and shrubs from invading 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 throughout the year. In spring and summer, teams of volunteers remove invasive species such as Himalayan blackberry, help maintain trails, assist with research projects and teach visitors about the preserve. Join our volunteer team today!
Additionally, our scientists are also helping evaluate sites off Oregon's coast to better protect natural resources, including right off Cascade Head. The marine reserves will protect fish as they rear and grow; then the fish disperse into areas where they can be sustainably harvested.