Stephen Mather Wilderness

The Stephen Mather Wilderness spans 634,614 acres across steep mountain slopes, alpine lakes, and densely forested valleys in the North Cascade Range.

The Washington Park Wilderness Act of 1988 established this protected zone to honor Stephen Mather, the first director of the National Park Service.

The wilderness reflects American conservation values through its strict regulations prohibiting motorized equipment and mechanical transport to maintain natural conditions.

Visitors need to check local conditions before planning trips, as weather patterns change rapidly and some areas require multi-day hikes through remote terrain.

The wilderness connects five other protected areas, creating an extensive network of natural habitats for species like gray wolves, mountain goats, and northern spotted owls.

Location: Whatcom County

Website: http://nps.gov/noca/planyourvisit/stephen-mather-wilderness.htm

GPS coordinates: 48.65000,-121.13300

Latest update: March 8, 2025 12:52