HomeUSAWashingtonNorthwest RegionHwy 20 and North Cascades National ParkNorth CascadesBoston BasinSharkfin TowerSoutheast Face5.10-5.0tradalpineFA Wesley Grande, Jay Todd, Joseph Vance - August 1947UPDATED BY vietnguyen Tick this climbDescriptionRoutes in Sharkfin Tower1Southeast Ridge5.0Trad · Alpine 2Southeast Face5.10-Trad · Alpine