Northeast of Seattle and east of Marblemount, the Cascade Pass Trail is a 7 mile roundtrip trek to Cascade Pass through jagged Alps-like mountains. Theres an additional 4 mile trek to Sahale Arm which is known for its wildflowers.
To reach the hiking trailhead from Marblemount, head east on SR20 for 23 miles. Turn onto Cascade River Road and follow to the end.
Overall, Cascade Pass Trail is the 30th most popular hiking trail of all 56 hikes in Washington.