Ranger Hole, Murhut Falls, and Interrorem trails are all in great shape and exploding with wildflowers right now. All three of these short trails are so pretty, lots of water, and quintessential Olympics lush woods. We stayed at the Interrorem Cabin (built in 1908) and had a wonderful time in the nearby area.
Pics of all are at: http://www.flickr.com/photos/51278183@N05/sets/72157627118322584/detail/