Last year in mid-July, I was backpacking the Gray Wolf and Cameron Creek loop in Olympic National Park. Beyond the Three Forks campsites, we only saw 4 people in 4 days. If you need some nature solitude, please consider this less-traveled trail so it stays maintained just by some boots on the trail. This photo is from descending Cameron Pass into the Cameron Creek alpine meadows.
(tall photo might need a click to see full view)