Erratic Rock State Natural Site

Oregon State Natural Area

Entrance feeFree
CampingDay use only
DirectionsOfficial Oregon State Parks page

About Erratic Rock State Natural Site

A 90-ton rock carried more than 500 miles in an iceberg during an Ice Age flood, and the largest glacial erratic in the Willamette Valley. The view across the valley shows how much water once filled it.

Things to do

Amenities & facilities

Entrance fee

Free entry — No day-use parking fee at this park.

Contact

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