Ike Kinswa State Park is a 454-acre camping park with 46,000-feet of freshwater shoreline on the north side of Mayfield Lake in Southwest Washington. It is located about 30 miles west of Chehalis near US Hwy 12.  The 31 campsites are forested and available year-round. Camping cabins are available for rent. Open year round for camping and day use. Discover Pass required.

Winter camping at campsites 41-73 and cabins 1-9 are open. Dump station is open, but no water. 

Other amenities include boat ramps, barbecue pits, horseshoe pits and interpretive  trail (.25 ADA  trail). The wooded area is perfect for bird watching, nature walks, while the lake is great for water sports, boating, fishing, kayaking, scuba diving and swimming.