Mount Defiance - Ira Spring Trail, Trail Map, Ira Spring Trailhead, Seattle - Alpine Lakes Wilderness - Snoqualmie Pass - Central Cascades, Washington

Mount Defiance - Ira Spring Trail - 11.0 Miles

Seattle - Alpine Lakes Wilderness - Snoqualmie Pass - Central Cascades




GPS Coordinates :: Download Coordinates

1: N47 25.492 W121 34.994 — 0.0 miles: Ira Spring Trailhead - 2,200'
2: N47 25.534 W121 34.771 — 0.6 miles: Gentle climb up old logging grade - 2,462'
3: N47 25.339 W121 34.522 — 1.0 miles: Cross Mason Creek - 2,684'
4: N47 25.078 W121 34.090 — 1.5 miles: Continue up logging grade - 2,990'
5: N47 24.996 W121 33.582 — 2.0 miles: Trail climbs steeply through - 3,435'
6: N47 25.023 W121 33.441 — 2.5 miles: Continue ascent with southerly views - 3,818'
7: N47 25.120 W121 33.401 — 2.9 miles: Bandera / Mason Lake split - 4,192'
8: N47 25.323 W121 33.473 — 3.2 miles: Enter Alpine Lakes Wilderness - 4,337'
9: N47 25.493 W121 33.300 — 3.5 miles: Descend switchbacks to Mason Lake - 4,218'
10: N47 25.598 W121 33.055 — 3.8 miles: Defiance / Island Lake Trail Junction - 4,285'
11: N47 25.929 W121 33.481 — 4.4 miles: Gradual climb through forest - 4,605'
12: N47 26.033 W121 33.913 — 5.2 miles: Steep climb under summit - 5,162'
13: N47 26.027 W121 34.063 — 5.3 miles: Cross open slopes under summit - 5,155'
14: N47 26.125 W121 33.861 — 5.5 miles: Mount Defiance Summit - 5,582'