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Loop
This loop starts at the Upper Dungeness Trail parking area. It climbs away from the river and then eases into a gentle and smooth trail through the lush Olympic forest. Once you cross the Heather Creek Trail, you'll begin climbing more steeply along the mountain side, and the views will begin to present themselves. When you pass the Constance Pass Trail, you'll largely be above treeline and exposed, offering fantastic views and the Olympics. After some switchbacks the trail will begin to flatten out and the ridge and your reach the pass. At this point, the Upper Dungeness Trail ends and you begin the Tubal Cain River Trail. It is worth heading up the trail behind you for some views or take the Buckhorn Mountain Summit Trail (as in this map). The Buckhorn Mountain Tubal Cain Connector will bypass the peak and save you some serious climbing, but the climb is very much worth it. From the summit, the trail descends back to treeline with a series of switchbacks. This is likely the least attractive part of the run. Luckily, you are running down them, not climbing up them (many people get a shuttle to the Tubal Cain River Trail TH from the Upper Dungeness Trail TH and climb this way to have less climbing. You'll see them suffering at this point). You'll run along the opposite side of the mountain you just climbed eventually dropping back into the trees and the Olympic forest we all know and love, coasting to the Tubal Cain River Trail TH with a few lovely water crossings as delightful background noise. At the Tubal Cain River Trail TH, you follow the forestry road about 3 miles back to the Upper Dungeness Trail . This is not as painful as it sounds as not one car passed up and it is quite a lovely stretch of dirt road.
All Clear
Arrived at the Dungeness Trail Head around 9am Friday May 22 (Memorial Day Weekend). Decent amount of cars but there is plenty of parking. Several other groups prepping to hit the trail.
Our intent was to complete the full loop over three days and two nights. We were unsure of trail conditions at Marmot Pass or Buckhorn Mountain.
We ended up hiking up to Marmot Pass night 1 and even bagged Buckhorn Mtn after setting up camp. Trail was in great condition with only a few small spots of easily passable snow. We went counter clockwise. Allowing us many places to resupply water until climbing to Marmot pass. The map shows a spring by the camps at the pass but we didn’t look for it as we had plenty for the night.
Great views from the top of Buckhorn. Several secluded camp sites and one larger group camp area. Only 3-4 other groups camping so it wasn’t busy. The hike out was uneventful once dropping back into the tree line. Began getting more busy as we approached Tubal Cain TH.
Looking for more condition reports?
Constance Pass + Home Lake via Upper Dungeness Trail
Constance Pass + Home Lake via Upper Dungeness Trail
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