Visit Buffalo Eddy
On the Snake River near Asotin, Washington, petroglyphs and pictographs mark hundreds of years of nimíipuu presence in this land. Some of these ancient images may date back 4,500 years.
Getting There
Buffalo Eddy is 18 miles south of Asotin, Washington on Snake River Road. From Lewiston, Idaho, follow US Highway 12 across the Snake River, then turn left onto State Highway 129 heading toward Asotin. Continue south along the Snake River on State Highway 129, which becomes County Road 209. Travel about 15 miles, and look for the pullout and trail head on your left.
The petroglyphs on the Idaho side are only accessible by boat. Several Snake River outfitters offer river tours if you want to see both sides.
What You'll See
Buffalo Eddy consists of two groups of rock outcroppings on either side of the Snake River where it curves sharply. On the Washington side, near Asotin, a short hiking trail and interpretive signs explain these densely grouped rock art images. The petroglyphs show deep, deliberate markings created by pecking into the stone.
These ancient images represent centuries of cultural connection to this place. They remain sacred to the nimíipuu today and are protected by federal law. The digging, collection, or damaging of these resources is a felony offense punishable by fines up to $100,000 or imprisonment.
Accessibility
The site has a small hiking trail with interpretive signs. Leave petroglyphs as you find them. Metal detector use is strictly prohibited, and digging or collecting rocks is not allowed.