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Island Lake via Ira Spring Trail, Mason Lake and Mount Defiance Trail in Alpine Lakes Wilderness
- Distance: 8.3 Km
- Elevation gain: 819 m
- Maximum elevation: 1,363 m
- Elevation loss: 168 m
- Minimum elevation: 652 m
- Moving time: 2 h 20 m
- Moving speed: 3.5 Km/h
- Maximum speed: 17.5 Km/h
- Total time: 3 h 55 m
- Global speed: 2.1 Km/h
Interactive trail map
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Trail profile
- Distance: 8.3 Km
- Elevation gain: 819 m
- Maximum elevation: 1,363 m
- Elevation loss: 168 m
- Minimum elevation: 652 m
- Moving time: 2 h 20 m
- Moving speed: 3.5 Km/h
- Maximum speed: 17.5 Km/h
- Total time: 3 h 55 m
- Global speed: 2.1 Km/h
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Gear up for your next adventure:
As an Amazon Associate, this site earns from qualifying purchases at no extra cost to you.
About this trail
Name: Island Lake via Ira Spring Trail, Mason Lake and Mount Defiance Trail in Alpine Lakes Wilderness trail, distance, elevation, map, profile, GPS track
Start: Ira Spring Trailhead, Mason Lake Road, King County, Washington, United States (47.42473 -121.58350)
End: Island Lake Trail, King County, Washington, United States (47.42156 -121.53613)
Coordinates: 47.41486 -121.58661 47.42758 -121.53306
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Mount Defiance Trail via Ira Spring Trail and Mason Lake in Alpine Lakes Wilderness
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Mount Defiance from Island Lake in Alpine Lakes Wilderness
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Distance: 9.2 Km • Elevation gain: 551 m • Maximum elevation: 1,652 m
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