Inspiration–Isolation Traverse + Primus Peak + Eldorado Peak + Snowfield Peak (McAllister Mountains, WA) Jim Brisbine·July 6, 2019Trip Date: June 29 – July 6, 2019 Inspiration–Isolation Traverse aka McAllister Traverse: Borealis Glacier to Inspiration Glacier to...Eldorado Peak (8868 ft)Favorite TripsInspiration–Isolation Trav (WA)McAllister MountainsNorthwestern WA CascadesPrimus Peak (8508 ft)Snowfield Peak (8347 ft)The Landmark TwelveThe McAllister FiveThe Tall TwelveThe Thunder EightThunder MountainsTraverses & Loops (Alpine)Isolation Peak·1706 views