Salmon River

Historical marker location:

Ketchum, Idaho

( Marker is on State Highway 75 at milepost 161 near Salmon River Road (Forest Road 215), on the right when traveling south.)

Idaho is home to the Craters of the Moon National Monument, a vast volcanic landscape that covers more than 750,000 acres. The area is so named because it resembles a lunar landscape, and it's a popular destination for hikers, campers, and nature enthusiasts.