Plummer Peak via Northeast Ridge + Pinnacle Peak via South Face + Butter Lake (Tatoosh Range, WA) Jim Brisbine·October 23, 1983Trip Date: October 22-23, 1983 Pinnacle Peak & Plummer Peak Climbing Trip Pinnacle–Plummer SaddlePlummer Peak (6370 ft)Pinnacle Peak...Southern WA CascadesTatoosh RangePinnacle Peak (Tatoosh)Plummer Peak (Tatoosh)·47 views