Appleton Pass Trail

This is a classic Olympic backcountry climb: lush lowland forest, photogenic waterfalls, a brushy, steep grind, and then heather meadows at a high pass. Expect a strenuous day with real payoff if you tack on the short ridge above the pass or the spur to Oyster Lake.

Length varies by approach. It’s roughly 7.7 miles one way from the Elwha/Olympic Hot Springs side and about 7.4 miles one way from the Sol Duc side (15–16 miles total out-and-back). Elevation gain is about 3,400 feet from the Elwha side (around 3,100 from Sol Duc). Most hikers take 7–10 hours round-trip; strong hikers might move faster, but this isn’t a casual stroll.

What you’ll see

From the Boulder Creek (Elwha) side, the trail leaves the campground and quickly delivers old-growth vibes—massive trees, moss, and a lively creek. Short spurs lead to Lower and Upper Boulder Creek Falls, both worth the detour. You’ll pass the Olympic Hot Springs early on (access and conditions change—don’t count on a soak). Higher up, the grade steepens through berry bushes and wildflower meadows in summer. Appleton Pass sits around 5,100 feet in heather meadows; the pass itself has limited views, but a quick climb up the ridge to the left opens big panoramas of the Olympic Range. A signed path right behind the pass sign leads to Oyster Lake, a small tarn with additional vistas.

Trail character

It’s maintained but primitive in spots: expect brushy stretches, occasional blowdowns, a place where water runs right down the tread, and multiple creek crossings. Early season melt can mean wet feet and caution on any unstable or washed-out footbridges. Upper sections are steep with switchbacks.

Camping and regulations

There’s a designated backcountry site at Appleton Pass and several established sites near Oyster Lake, including a bear wire. A wilderness permit is required for any overnight, and bear canisters are required where proper food hangs aren’t possible in the subalpine. Hiking only; no pets in the park’s wilderness.

Best time to hike

Early July through October, when the route is typically snow-free and creek crossings are manageable. Spring can be muddy with tricky water levels. Start early for cooler temps and time to explore the ridge or Oyster Lake. Weather changes fast—carry rain gear and the 10 essentials.

Tips

• Don’t skip the short spur trails to both Lower and Upper Boulder Creek Falls.
• For the best views, continue past the pass up the adjacent ridge, or take the quick spur to Oyster Lake.
• Trekking poles help on the steep grades and creek crossings. Check current trail conditions before you go.

If you want a mellower goal from the same lower junction, the right fork heads to Boulder Lake—another worthy destination when you’re not up for the full pass.