Willamette Park is a city park of about 26 acres in southwest Portland, in the U.S. state of Oregon. Located at Southwest Macadam Avenue and Nebraska Street, the park includes a boat dock and ramp, paved and unpaved paths, picnic areas, restrooms, a dog off-leash area, playground, soccer field, and tennis courts. Bordering the Willamette River, Willamette Park offers views of Ross Island and its companions, Hardtack, East, and Toe.