Welcome to the repository of Michigan's big trees as an interactive map! The map is automatically updated every month to ensure you know all of Michigan's current champion trees.

The data underlying the map is hosted by the Michigan Botanical Society. All coordinates are voluntary, and can be redacted at any time, so please respect the trees and rights of these landowners.

For more info on the Michigan Big Tree Register, or instructions on how to participate in finding Michigan's largest trees, check out ReLeaf Michigan.