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Okanogan - Wenatchee National Forest
Louis Lake Hike
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Length: 10.5 mile in and out
Elevation Change: 2600' cumulative elevation gain
Season: Summer thru Fall
Difficulty:   Difficult
NWF Pass


This is another exceptional hike on the east side of the North Cascades National Park boundary.

Access is via Twisp, Washington, as indicated below, and it is very easy to reach the trail head. The main trail #401 can be taken to other exciting destinations, many of which are in the NCNP. But for this hike, one just gets to wallow in the beauty of raw wilderness.

The hike leaves the parking area and descends to cross the Twisp River over a sturdy bridge fit for a horse. Horse traffic on this trail is common and a great way to see back country wilderness. For us, though, the trail will take us to places so beautiful they are difficult to adequately describe.

After crossing the bridge, the trail climbs and heads south-southwest up the valley of South Creek. As you hike along the creek, you gain elevation which affords you ever increasing vistas of the surrounding peaks and valleys.

At about 2 miles you will come to the junction of Trail #428, the trail to Louis Lake. Upon leaving Trail #401, you descend to cross South Creek on a fine wooden bridge, but after crossing the creek, you begin a long, steady climb up into the Louis Creek valley, which leads to the lake.

The trail climbs, occassionally rather steeply, as you continue toward the lake. There are wonderful vistas along the way and in season there are beautiful floral displays. In late summer, there are also delicious berries to enjoy along the trail.

Just before you reach the lake, the trail crosses Louis Creek on a single log bridge. After crossing, it is but a short distance to the lake. Oh, by the way, just before reaching the lake, hidden in the bushes on your right, is a fine outhouse without walls for your use.

When you do get to the lake, there is a large log jam in the outlet of the lake, making for a less picturesque view. So, just walk along the user trail on the left (or north) side of the lake until you come to a place that offers the kind of view you were hoping for.... because it is there.... waiting for you and your camera!

Louis Lake

How to get there:

From Twisp take Okanogan County Road 9114 (Twisp River Road) west for 11 miles, then continue on Forest Service Road 44 for 7.4 miles and Forest Service Road 4440 for 4 miles to the South Creek Trailhead. Take the South Creek Trail #401 for 2 miles to the signed junction.

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