Lewis Lake https://www.wta.org/go-hiking/hikes/lewis-lake https://www.wta.org/@@site-logo/wta-logo.png Lewis Lake North Cascades > North Cascades Highway - Hwy 20 47.3865, -121.3848 Length 7.0 miles, roundtrip Elevation Gain 1,800 feet Highest Point 6,000 feet Calculated Difficulty About Calculated Difficulty Moderate/Hard Wildflowers/Meadows Mountain views Dogs allowed on leash Established campsites Summits Lakes Parking Pass/Entry FeeNorthwest Forest Pass Save Hike to My Backpack Saved to My Backpack Continue reading Rating 3.88 out of 5 (8 votes) Log in to rate 56 trip reports for this trail Write a trip report Hiking Lewis Lake WTA worked here in 2013! Lewis Lake Map & Directions Before You Go Parking Pass/Entry FeeNorthwest Forest Pass WTA Pro Tip: Save a copy of our directions before you leave! App-based driving directions aren't always accurate and data connections may be unreliable as you drive to the trailhead. More Hike Details Trailhead North Cascades > North Cascades Highway - Hwy 20 Lewis Lake (#731) News Know Before You Go: Trails That Will be Closed this Summer June 7, 2023 Learn Hiking Maps and Why You Need Them You can improve or add to this guidebook entry! Update page