The Rain Forest Wetland Loop is 3 miles long and departs from the Rain Forest Trail after the first creek crossing at the sign for the Wetland Interpretive Trail. This trail wanders through the rainforest above the wetland before connecting with the main trail by Kahkwa Creek. Bikes are not allowed in the Olympic National Park sections of the trail. via fs.usda.gov
From Forks, WA travel south on US Highway 101 for 5 miles to Undie Road (near milepost 188). Turn east and travel approximately 5 miles to the trailhead on Forest Service Road 2958.
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