Overview Mount Higgins is a 8 mile out and back trail located near Mt Vernon, Washington. The trail is primarily used for hiking and is accessible from June until November. Reviews Photos Tracks Jamie Loaris (435) over 2 years ago N/A: 9 Completed 9 Reviews nice view of the valley and surrounding mountains. peak isn't the highest around so it is more about the adventure getting to the top. Snow hangs on the trail for most of the year and can make for an interesting hike. remains of an old lookout still remain here.