Whitebark Pines

Historical marker location:

Fort Klamath, Oregon

( Marker is on Cloudcap Overlook near Volcanic Legacy Scenic Byway, aka Rim Drive, in the median.)

The largest living organism in the world is a fungus in Oregon. The Armillaria ostoyae fungus covers over 2,200 acres of forest in eastern Oregon and is estimated to be over 2,400 years old. It is also known as the "Humongous Fungus."