Mount Defiance Trail via Ira Spring Trail and Mason Lake in Alpine Lakes Wilderness trails

The Mount Defiance Trail is a challenging yet rewarding hike within Washington’s Alpine Lakes Wilderness. Starting with steep switchbacks, the trail weaves through lush forests before offering a break at the serene Mason Lake, surrounded by evergreen peaks and often reflecting the sky. The final ascent to…

Distance: 10.0 mi • Elevation gain: 1,175 m • Maximum elevation: 1,652 m