The U.S. 101 3888 boat ramp is located in Ilwaco, Washington, with the latitude of 46.41461945 and longitude of -123.93510437. This boat ramp is a concrete ramp that provides access to the water for boaters and fishermen. It is also equipped with a parking area that can accommodate up to 25 vehicles and trailers.

The U.S. 101 3888 boat ramp is 12 feet wide, providing enough space for boats of various sizes to launch and retrieve from the water. It services the Pacific Ocean, specifically the mouth of the Columbia River, providing access for recreational and commercial fishing boats, pleasure craft, and other watercraft.

According to the latest information available, the U.S. 101 3888 boat ramp permits various kinds of watercraft, including kayaks, canoes, sailboats, motorboats, and fishing boats. However, it is recommended to check with local authorities to confirm the specific regulations and restrictions on the types of watercraft allowed in the area.

In conclusion, the U.S. 101 3888 boat ramp is a concrete ramp located in Ilwaco, Washington, providing access to the Pacific Ocean and the mouth of the Columbia River. It is 12 feet wide and can accommodate various types of watercraft, including kayaks, canoes, sailboats, motorboats, and fishing boats.