Ike Kinswa State Park is a 454-acre camping park with 46,000 feet of freshwater shoreline on the north side of Mayfield Lake. The campsites are forested and available year-round. The area around Ike Kinswa State Park was originally inhabited by the Cowlitz Indians. Their burial ground is located in the region. Many graves were relocated when the Mayfield Dam backed water up into the canyon. The area was originally named Mayfield Lake State Park, but the name was changed in 1971 to honor Ike Kinswa, a Cowlitz Indian who represented his people.