The Lewis & Clark Interpretive Center trail in Ilwaco, Washington offers a brief 0.02 km walking experience at 39.7 meters elevation, featuring 44 immersive scenic views of this nationally significant historic site. Located on Cape Disappointment Road, this trail provides access to one of the most important interpretive centers along the Lewis & Clark National Historic Trail, overlooking the dramatic meeting point of the Columbia River and Pacific Ocean where the Corps of Discovery completed their westward journey.