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Wish you could tell one evergreen from another, or identify a tree in winter by looking at its bark or buds? Can you read the history of a piece of land by looking at its forest? Unravel these mysteries and more on a walk at Graham Oaks Nature Park — a living laboratory of Northwest trees.
Where: Graham Oaks Nature Park, 11825 SW Wilsonville Rd., Wilsonville
Cost: $6 person, $11 family
Details: Suitable for ages 12 and older