This list shows the steepest ranked peak in each Idaho county based on calculations explained in the Top 500 Steepest ID Peaks List. Caribou County and Bear County share Meade Peak as their steepest peak.
Please note that Bannock Peak is on the Fort Hall Reservation, Peak 2730 is on the Nez Perce Reservation and Peak 6575/Walters Butte and Hawk Benchmark are on private land and are not open to the public. I am not familiar with access to several other peaks on the list.
The fact that the rest of the peaks are on public land does not guarantee that access will always be straightforward. Always make that there is public access before attempting an ascent. Climbing was banned on the Twin Sisters in 1998 by the National Park Service. The “Rank” figure on the left is the peak’s steepness rank out of all 5,856 Idaho summits. This information is provided by Tim Worth.
The LOJ link for each peak will take you to the Lists of John website. The IACG Link will take you the peak page on this site. If the peak does not have a page on this site, clicking on the peak’s name will take you the LOJ page. You can also use the search box on this page. Please note that not all of these peaks have pages on this site or have recorded ascents on LOJ.
Rank | Avgt 100m | Drop(in feet) | Name | County | Elevation |
1 | 54.24933715 | 455.61 | Warbonnet Peak LoJ / IACG | Boise | 10220 |
2 | 51.20796348 | 408.07 | Knuckle Peak LoJ / IACG | Lemhi | 9700 |
4 | 50.01984626 | 391.17 | Triple Peak LoJ / IACG | Custer | 11300 |
10 | 47.90233699 | 363.03 | Old Hyndman Peak LoJ / IACG | Blaine | 11775 |
15 | 47.23418053 | 354.63 | Peak 8540 | Idaho | 8540 |
20 | 45.86884642 | 338.10 | Peak 7940 | Butte | 7940 |
28 | 44.12211043 | 318.10 | Twin Sisters | Cassia | 6838 |
32 | 43.24166526 | 308.46 | Peak 8780 | Adams | 8780 |
35 | 43.04348741 | 306.33 | Peak 8695 | Valley | 8695 |
47 | 41.84469459 | 293.73 | Silver Dollar Peak | Boundary | 7181 |
50 | 41.76566026 | 292.91 | Montini Volcano LoJ / IACG | Owyhee | 2887 |
105 | 38.90781383 | 264.74 | Nub, The | Clearwater | 6924 |
133 | 37.92751352 | 255.59 | Peak 6754 | Elmore | 6754 |
149 | 37.37846999 | 250.58 | Peak 9639 | Camas | 9639 |
152 | 37.26370079 | 249.54 | Peak 3940 | Bonner | 3940 |
243 | 34.8004054 | 227.97 | Mount Baird LoJ / IACG | Bonneville | 10025 |
270 | 34.16267066 | 222.60 | Tyler Peak | Clark | 10740 |
333 | 33.17043182 | 214.40 | Latour Peak | Kootenai | 6408 |
350 | 32.79582021 | 211.35 | Targhee Peak LoJ / IACG | Fremont | 10300 |
418 | 31.53259519 | 201.26 | Needle Peak | Shoshone | 6660 |
473 | 30.91483143 | 196.42 | Temple Peak | Teton | 8219 |
537 | 30.11838396 | 190.28 | Peak 6940 | Oneida | 6940 |
554 | 29.96707008 | 189.12 | Hawk Benchmark | Bingham | 5650 |
772 | 28.19394137 | 175.83 | Birch Creek Benchmark | Nez Perce | 4524 |
783 | 28.08952613 | 175.06 | Peak 6575 | Bannock | 6575 |
814 | 27.76146903 | 172.65 | Peak 7951 | Franklin | 7951 |
962 | 26.4983905 | 163.52 | Meade Peak | Bear Lake + Caribou | 9957 |
1140 | 25.26655046 | 154.81 | Bannock Peak | Power | 8263 |
1224 | 24.7467291 | 151.19 | Peak 6968 | Washington | 6968 |
1285 | 24.41304042 | 148.88 | Twin Peaks West | Madison | 7766 |
1369 | 23.88579985 | 145.25 | Squaw Butte North | Gem | 5626 |
1382 | 23.82079727 | 144.81 | Peak 3793 LoJ / IACG | Ada | 3793 |
1644 | 22.4064241 | 135.23 | Potato Hill | Latah | 4017 |
1659 | 22.36427584 | 134.95 | Walters Butte | Canyon | 2938 |
1867 | 21.44650341 | 128.85 | Koot Benchmark | Benewah | 5612 |
1888 | 21.39248013 | 128.49 | Peak 2730 | Lewis | 2730 |
2666 | 18.44508429 | 109.40 | Deadline Ridge | Twin Falls | 7580 |
3942 | 14.23215381 | 83.19 | Peak 4307 | Payette | 4307 |
4650 | 11.63373864 | 67.53 | Wildhorse Butte | Lincoln | 4915 |
4885 | 10.66801359 | 61.79 | Kimama Butte LoJ / IACG | Minidoka | 5074 |
5104 | 9.794000094 | 56.62 | Peak 5875 | Gooding | 5875 |
5367 | 8.235834031 | 47.47 | Table Butte | Jefferson | 5235 |
5756 | 4.200919719 | 24.09 | Flat Top Butte | Jerome | 4297 |