According to the latest information available, the Ajlune Road boat ramp in Lewis County, Washington is a concrete boat ramp. It is approximately 12 feet wide and services Mayfield Lake, which is a reservoir located on the Cowlitz River. The ramp is suitable for small to medium-sized watercraft, including fishing boats, kayaks, canoes, and small motorboats. The area around the boat ramp also provides parking and picnic facilities. It is important to note that regulations and permitted watercraft may vary depending on the season and specific rules set by local authorities. Get driving directions.