My first hike in the Olympics this season could not have been nicer, and no aches and pains afterward despite a lengthy rock scramble. Doesn't get any better than that. (Scramble is not in this report.)
On Highway 101, from the east at Sequim, look for a tiny green sign for Taylor Cutoff Road. Follow paved road for five miles or so, turn left at the Slab Camp tiny road sign, an even tinier sign the size of a playing card marks this Road 2875. Stay right at junctions, at 4.5 miles is a junction and two trailheads, one for Slab Camp on your left and the base TH for Deer Ridge on the right. I did not notice any signs.
The most enjoyable way to do this is to continue on 1.7 miles on 2875 until a broad rightward bend in the road with nice parking a hike the way-trail (marked on the map) up the subsidiary ridge, from here - elev. 2900. A pleasant, easy (steepish) trail meets the main trail at about 3250. I used to put a marker of some sort here so I could find this on the way down.
Continue upward through wonderful, cool open forest with occasional viewpoints to all the swell peaks of Gray Wolf Ridge to the SE. Tyler Peak, Baldy, 7318, etc. Trail is steep in places. Suddenly, at 4250 feet, you will burst out onto Deer Ridge, out of the deep forest, all the stunning views open before you. Klahanie Club of Port Angeles placed a couple thoughtful memorial benches here for one of their hikers. You choice: sit in the shade or the sun.
This is now a ridge hike with swell views all the way, nice forest when you want it - just no problems. You will reach the National Park Boundary, well marked at 4660 elevation. Lots of picnic and sit-and-read spots on this wonderful trail.
Many thanks and compliments to the Forest Service (Quilcene Dist.) and NPS for keeping up this trail. It is always well logged out. Part of this is volunteer work, maybe WTA again, thanks. It is also horse-friendly. I meet hunters in the fall as well.
At about 5200 feet, hiking into the Park, you not will see far up on the now open slopes, the rather unsettling glint or car windows. This marks the Deer Park Road and ending trailhead (or beginning if coming downhill). I always quit at this point, which makes sense (for me) as most of the thrills are now over, the view won't get any better.
Never have been on this trail when it is not sunny! Imagine! Cold or windy, yes, but the sun seems to have setted in here and allows me to enjoy open views to all of those peaks I jealously wish I could climb.
From Seattle I can do this enjoyable hike and be home for dinner all in one day, ferries included (Edmonds-Kingston). I encourage more hikers from Seattle to hike this and other NE Olympic trails, as they are easier to get to than you might think. Less traffic and fewer people, as a rule, compared to the Cascades.