Steepness Peak List
splattski has completed 34 ID Top 100 Average Steepness Peaks
| Angle Rank |
Name |
Avg. Steepness |
Avg. Drop |
Elevation |
Prominence |
State |
Counties |
Quadrangle |
| 1 | Warbonnet Peak | 54.93° | 467' | 10,250' | 793' | ID | Boise | Warbonnet Peak |
| 4 | Baron Peak | 52.45° | 427' | 10,297' | 657' | ID | Boise & Custer | Warbonnet Peak |
| 8 | "JT Peak" | 51.54° | 413' | 9,443' | 793' | ID | Boise | Mount Everly |
| 12 | "Goat Mountain" | 50.24° | 394' | 11,917' | 823' | ID | Blaine & Custer | Phi Kappa Mountain |
| 13 | Sevy Peak | 49.73° | 387' | 10,494' | 496' | ID | Custer | Mount Cramer |
| 14 | Old Hyndman Peak | 49.67° | 386' | 11,780' | 971' | ID | Blaine & Custer | Grays Peak |
| 17 | El Capitan | 49.19° | 380' | 9,908' | 437' | ID | Blaine | Snowyside Peak |
| 21 | "Japan Peak" | 48.51° | 371' | 10,128' | 367' | ID | Boise | Warbonnet Peak |
| 23 | Packrat Peak | 47.65° | 360' | 10,309' | 776' | ID | Boise & Custer | Warbonnet Peak |
| 25 | Heyburn Mountain | 46.80° | 349' | 10,260' | 628' | ID | Custer | Mount Cramer |
| 29 | Regan, Mount | 45.42° | 333' | 10,191' | 1,698' | ID | Boise | Stanley Lake |
| 30 | Hyndman Peak | 45.31° | 332' | 12,014' | 4,848' | ID | Blaine & Custer | Hyndman Peak |
| 32 | Thompson Peak | 45.18° | 330' | 10,761' | 2,452' | ID | Custer | Stanley Lake |
| 37 | Nick Peak | 44.90° | 327' | 9,065' | 2,203' | ID | Valley | Fitsum Peak |
| 38 | Sawtooth Peak | 44.89° | 327' | 8,875' | 975' | ID | Valley | Fitsum Summit |
| 41 | Snowslide Peak | 44.73° | 325' | 8,522' | 622' | ID | Valley | Fitsum Summit |
| 44 | "Big Basin Peak" | 44.36° | 321' | 11,504' | 427' | ID | Blaine & Custer | Grays Peak |
| 45 | Bell Mountain | 44.24° | 320' | 11,615' | 1,787' | ID | Lemhi | Bell Mountain |
| 46 | "WCP-5" | 44.20° | 319' | 10,601' | 942' | ID | Custer | Robinson Bar |
| 47 | He Devil | 44.12° | 318' | 9,390' | 567' | ID | Idaho | He Devil |
| 51 | Cramer, Mount | 43.71° | 314' | 10,714' | 1,766' | ID | Boise & Custer | Mount Cramer |
| 54 | "Calkens Peak" | 43.55° | 312' | 11,513' | 1,280' | ID | Custer | Boulder Chain Lakes |
| 55 | 8695 | 43.52° | 312' | 8,695' | 595' | ID | Valley | Fitsum Peak |
| 58 | 8662 | 43.37° | 310' | 8,662' | 522' | ID | Valley | Box Lake |
| 62 | D.O. Lee Peak | 43.12° | 307' | 11,345' | 571' | ID | Custer | Washington Peak |
| 65 | Beaverdam Peak | 43.03° | 306' | 8,653' | 831' | ID | Valley | Box Lake |
| 68 | "Platt Peak" | 42.99° | 306' | 8,361' | 341' | ID | Valley | Fitsum Summit |
| 69 | "Salzburg Spitzl" | 42.98° | 306' | 11,595' | 340' | ID | Blaine & Custer | Phi Kappa Mountain |
| 74 | Cobb Peak | 42.55° | 301' | 11,654' | 674' | ID | Blaine | Hyndman Peak |
| 77 | Grand Mogul | 42.21° | 298' | 9,738' | 332' | ID | Custer | Mount Cramer |
| 81 | 8744 | 42.06° | 296' | 8,744' | 764' | ID | Valley | Box Lake |
| 92 | Pinnacles, The | 41.64° | 292' | 9,273' | 1,253' | ID | Valley | Edwardsburg |
| 94 | "North Deer Lake Peak" | 41.51° | 290' | 10,487' | 603' | ID | Custer | Horton Peak |
| 98 | "Mount Andrus" | 41.00° | 285' | 11,280' | 672' | ID | Custer | Boulder Chain Lakes |
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