Historical Marker

Arch Cape Carronade

Historical marker location:
79729 US-101, Arch Cape, Oregon
( Marker is on Oregon Coast Highway (U.S. 101) north of Carnahan Road North, on the right when traveling north.)

Oregon is home to the largest living organism in the world, the Armillaria ostoyae fungus. The fungus covers over 2,200 acres of forest and is estimated to be over 2,400 years old.
Oregon random facts