Ruby Mtn via Thunder Arm—Fourth of July Pass—South Ridge (Ragged Range, WA) Jim Brisbine·September 4, 2010Trip Date: September 3-4, 2010 Ruby Mountain Climbing Trip Thunder ArmPanther PotholesFourth of July PassRuby Mountain (7408’) Trip...Northeastern WA CascadesRagged Rangeruby mtn·153 views