Sperry Peak via Headlee Pass—West Ridge—West Slope (South Stillaguamish Mountains, WA) Jim Brisbine·July 23, 2005July 23, 2005 Sperry Peak Day Climb Headlee Pass Vesper Lake aka Lake Elan Sperry Peak (6120’+) ——————–...North-Central WA CascadesSouth Stillaguamish MountainsSperry Peak·16 views