On June 30, 1864, in a first of its kind piece of legislation, Abraham Lincoln, deeded the Mariposa Grove to the State of California for protection. The bill stated that the land was designated “…for public use, resort, and recreation and shall be inalienable for all time.” This monumental document helped launch further protection of giant sequoia groves with the establishment of General Grant (now part of Kings Canyon), Sequoia, and Yosemite National Parks in 1890.
Now, 96% of the giant sequoia groves are protected for all to enjoy but making sure these trees are not able to be cut down, does not fully shield the trees from possible damage. With 500 mature giant sequoia in the grove, this forest has been highly “loved” over the past century and a half. Roads and trails have affected the trees’ roots and altered the hydrology and waterways in the area.
In an effort to maintain and nurture the grove, the League supported Yosemite National Park’s restoration efforts. For the past two years, the park has been working to improve the health and function of the trees and surrounding ecosystem, while enhancing visitor experience. Roads have been removed and trails elevated. In addition, thanks to League Scientists, new scientific knowledge about the trees has been discovered.
Mariposa Grove is scheduled to reopen this fall. If you plan a visit to the newly restored grove sometime in the next year, remember that protection of these giants is always an ongoing process.
When you visit the park, if you have any young ones traveling with you, make sure to bring our new Giant Sequoia Education brochure.