The Mary S. Young State Recreation Area is a state park and recreation area in West Linn, Oregon. Although it is owned by the Oregon State Parks, it is operated with the help of the city of West Linn.

Almost somewhat an urban park, the Mary S. Young State Recreation Area is a great place to escape the noisy city life. It presents a peaceful place to stroll around on a quiet afternoon or just sit casually by the Willamette River. It is also a popular haven for urban birders, as bird watching is one of the most popular activities at the site.

Visitors of the Mary S. Young State Recreation Area can enjoy hiking, biking, fishing, wildlife viewing, and picnicking at the site among other things.