Lower Lena Lake Trail
📍Lilliwaup, Washington (6.2 miles / 1,532 ft)
🐾 Yes for Lower Lena Lake Trail, but no dogs allowed at Upper Lena Lake (inside Olympic National Park)
⭐⭐⭐⭐ from Laura (it wasn’t hard enough), ⭐⭐⭐⭐⭐ from Ryan (she’s crazy)
Why we picked it
Ryan knows I’m a sucker for water features. Whether it’s a roaring waterfall or a still alpine lake, knowing there’s something beautiful at the end makes every mile worth it. We chose Lower Lena Lake Trail not only for its brilliant water but because it was just down the road from where we were camping. We were also looking for something in the 5–8 mile range, and Lower Lena Lake fit perfectly.
How It Started
We rolled up to the trailhead around 10 a.m., later than our usual start, half expecting the parking lot to be full. To our surprise, there was plenty of space. The air was cool, the sun was out and right away we spotted wild blueberry bushes near the lot—a little post-hike snack for when we got back.
The trail began with a steady incline that quickly settled into a series of well-graded switchbacks. This wasn’t a brutal climb by any means, making it a great option for families or beginner hikers who want a bigger payoff without a grueling ascent. Along the way, we passed boy scouts trekking down after an overnight by the lake, and a handful of couples enjoying a slow-paced hike.
Emerald Waters Worth the Hike
The forest felt quintessential Pacific Northwest—towering evergreens, moss-covered logs, and ferns blanketing the ground. Toward the end of the trail, we could see teasing glimpses of the lake sparkling in the sun.
Lena Lake’s color was incredible. Deep emerald mixed with hints of turquoise, it reminded me of the glacial lakes in Banff more than anything I’ve seen in the U.S. The view at the end of the trail was nice, but we decided to continue past the main viewing area, following the trail around the lake for more secluded vantage points.
There was a small creek crossing — nothing major, but the rocks in the stream shift, so step carefully. On the far side, the views opened, giving us a perfect look at the lake framed by forested slopes. We passed a few tent campers taking photos by the water’s edge. If you do wander around the lake, be respectful of the campers and their setups.
Final Thoughts
If this hike hadn’t come right after our Mount Si climb, I might have rated it a full five stars. It’s beautiful, no doubt, but I was craving something more strenuous that day. Ryan, however, didn’t hesitate—“Five stars, no question.”
Difficulty aside, this trail is the definition of PNW payoff: lush forest, a well-maintained path, and a lake that looks like it belongs on a postcard.
Check out more trails in our Happy Trails section.