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Home Go Hiking Hiking Guide Lewis Lake

Alert: On Oct. 1 the federal government began a partial shutdown that will impact National Parks, National Wildlife Refuges and U.S. Forest Service lands in Washington. Here's the latest information we have for hikers and campers. 

Lewis Lake

North Cascades > North Cascades Highway - Hwy 20
Length
7.0 miles, roundtrip
Elevation Gain
1,800 feet
Highest Point
6,000 feet
Calculated Difficulty About Calculated Difficulty
Moderate/Hard
  • Dogs allowed on leash
  • Established campsites
  • Lakes
  • Mountain views
  • Summits
  • Wildflowers/Meadows

Parking Pass/Entry Fee

Northwest Forest Pass
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Rating
3.88 out of 5

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80 trip reports for this trail

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Hiking Lewis Lake

WTA worked here in 2013!

Lewis Lake

Map & Directions

Before You Go

Parking Pass/Entry Fee

Northwest 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

Hiker Headlines: Road to Artist Point closed for winter; more Rainier roads, state parks to close; WTA public lands webinar

October 16, 2025

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Lewis Lake

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