
Lewis River Trail
Cougar
waterfall hike
The Lewis River Trail in Washington is a scenic 6.5 to 7-mile hike winding through a dense, lush forest. Along the route, hikers encounter four distinct waterfalls with clear water and designated spots perfect for swimming. Visitors must obtain a permit between mid-June and early September unless they are staying at the Lower Falls Campground.
Commenters widely praise the trail's dreamy, unreal scenery and frequently add it to their travel bucket lists. Many viewers inquire about permit guidelines, crowd sizes, and swimming safety, while others raise concerns about the trail's lack of accessibility for a broader range of hikers.
- Secure a trail permit in advance if visiting between mid-June and early September.
- Camp at the nearby Lower Falls Campground to bypass the summer permit requirement.
- Pack swimwear for designated swimming areas in the clear river waters.
- Plan for a 6.5 to 7-mile trek through natural forest terrain with limited accessibility.
Summaries are created based on reviews, notes, and social media posts.
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