
Our take: Add Mt. Ellinor if you want a substantial mountain hike and the logistics fit your route. Despite the elevation, we personally found it easier than Mt. Storm King.

What we remember most
We remember a lot of elevation packed into the hike. It felt like a real mountain outing even though the upper trailhead shortens the route substantially. The broad views were the reason to do it.
Mt. Ellinor vs. Mt. Storm King
Storm King was our favorite and felt more adventurous because of the exposed upper section and ropes. Ellinor still involved serious climbing, but we personally found it easier. That is our experience, not an objective difficulty rating, so choose based on current trail conditions and your comfort on steep mountain terrain.
Because Ellinor is not in the same cluster of park attractions as Lake Crescent, Hoh or Rialto, we would not force it into every first Olympic trip. For hikers who enjoy a harder summit-style day, it is a great addition.
Keep planning Olympic: our 4-day itinerary, best hikes, Mt. Storm King, Rialto to Hole in the Wall, and Hoh vs. Quinault.