A 75-acre day-use park centered around a large stocked lake. It is most well-known for its birdwatching opportunities, especially at the adjacent Carr Slough.
Trojan Park at a glance
What: lake, fishing, birdwatching
Trip Reports: 4-H outing to Trojan Park and Welter Cemetery
Where: Just off of Highway 30, 4.8 miles south of Rainier or 13.6 miles north of St. Helens, at 71760 Columbia River Highway (46.0360, -122.8936).
Hiking: 1.6 mile loop trail around a lake
Camping: none
Notable Wildlife: Bald Eagle, Tundra Swan, Trumpeter Swan, Hooded Merganser, Wood Duck, other waterfowl, wading birds, Painted Turtles
Property status: Portland General Electric
Website: Portland General Electric: Trojan Park
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Wild Columbia County 