Welcome to the Champion Tree Registry, a celebratory collection of some of the worlds largest trees. This site is a shared archival of past and current champion trees in Oregon and Washington State. 

The purpose of the Champion Tree Registry is to raise awareness of and appreciation for large, old and old-growth forest trees. In Oregon, the largest tree of each species have been recorded since 1941. However, it is more than just a list. It provides important information to help find protection for these iconic trees. The archive now recognizes the longest living tree in the Pacific Northwest, the Limber Pine, as well as the tallest known, Douglas-fir.

Finding trees with outdoor project 

Visit our trail finding partners to locate and share your experience with champion trees.

Nominate a champion tree

Have or know of a potential champion tree? Find out how to nominate a tree, the status of other champion trees and whether or not your tree is eligible.