| Pillars |
| Montana |
| Feature Name | County | Class | Latitude | Longitude | 1:24,000 USGS Topographic Map |
Elevation in Feet |
Feature ID# |
| Eagle Rock | Beaverhead | Pillar | 454224N | 1130153W | Stine Mountain | 6568 | 782769 |
| Pipe Organ Rock | Beaverhead | Pillar | 450402N | 1124814W | Dalys | 5479 | 775268 |
| Proposal Rock | Beaverhead | Pillar | 453806N | 1132119W | Proposal Rock | 7598 | 789203 |
| Road Agents Rock | Beaverhead | Pillar | 451148N | 1125812W | Bannack | 6667 | 789617 |
| Steamboat Rock | Beaverhead | Pillar | 444907N | 1122215W | Whiskey Spring | 8100 | 791473 |
| Castle Rocks | Big Horn | Pillar | 452005N | 1083242W | Castle Rocks | 5810 | 769662 |
| Sand Rocks | Blaine | Pillar | 481756N | 1090947W | Cleveland | 3707 | 776201 |
| Castle Rock Spire | Carbon | Pillar | 450550N | 1093835W | Castle Mountain | 12539 | 794072 |
| Castle Rock | Carter | Pillar | 460227N | 1042747W | Medicine Rocks State Park | 3445 | 799396 |
| Chimney Rock | Carter | Pillar | 453034N | 1041714W | Belltower Butte | 3802 | 769829 |
| Stack Rocks | Carter | Pillar | 450248N | 1045833W | Stack Rocks | 3963 | 777144 |
| Indian Head Rock | Cascade | Pillar | Unknown | Unknown | Unknown | 3425 | 1762302 |
| Black Rock | Chouteau | Pillar | 473930N | 1102237W | Montague | 3340 | 768978 |
| Citadel Rock | Chouteau | Pillar | 474955N | 1100426W | Eagle Buttes | 2566 | 769679 |
| Eagle Rock | Chouteau | Pillar | 475141N | 1100347W | Eagle Buttes | 2572 | 770968 |
| Haystack Butte | Chouteau | Pillar | 480001N | 1111008W | McBridy Spring | 3560 | 777256 |
| LaBarge Rock | Chouteau | Pillar | 475440N | 1100342W | Pilot Rock | 2648 | 773164 |
| Pilot Rock | Chouteau | Pillar | 475827N | 1100610W | Pilot Rock | 2526 | 775227 |
| Ship Rock | Chouteau | Pillar | 475219N | 1100240W | Eagle Buttes | 2789 | 776489 |
| Chimney Rock | Dawson | Pillar | 473039N | 1043248W | McCone Heights | 2303 | 769840 |
| Alcatraz Rock | Fallon | Pillar | 460318N | 1042812W | Medicine Rocks State Park | 3396 | 799271 |
| Baker Monument | Fergus | Pillar | 474059N | 1085827W | Baker Monument | 3081 | 768462 |
| Indian Rock | Fergus | Pillar | 470429N | 1093618W | Glengarry | 4058 | 772698 |
| Jones Cone | Fergus | Pillar | 474010N | 1092705W | Gallatin Rapids | 2762 | 772885 |
| Sugarloaf Rock | Fergus | Pillar | 474353N | 1092331W | Gallatin Rapids | 2520 | 777290 |
| Cleft Rock | Flathead | Pillar | 485502N | 1143137W | Mount Hefty | 7142 | 781370 |
| Point of Rocks | Flathead | Pillar | 483840N | 1144322W | Bull Lake | 3412 | 789021 |
| Cupids Heart | Gallatin | Pillar | 452438N | 1105657W | Fridley Peak | 8809 | 781990 |
| History Rock | Gallatin | Pillar | 452930N | 1105944W | Fridley Peak | 6798 | 793676 |
| Prohibition Rock | Gallatin | Pillar | 450732N | 1111303W | Lone Indian Peak | 7887 | 1743663 |
| Pulpit Rock | Gallatin | Pillar | 450500N | 1111243W | Sunshine Point | 6880 | 806006 |
| Sheep Rock | Gallatin | Pillar | 452842N | 1111558W | Beacon Point | 5882 | 790369 |
| Crow Rock | Garfield | Pillar | 465721N | 1060707W | Crow Rock | 2700 | 770343 |
| Dutch Oven | Garfield | Pillar | 465441N | 1074654W | Hill Ranch | 3123 | 770932 |
| Big Rock | Glacier | Pillar | 482632N | 1130405W | Big Rock | 4793 | 768817 |
| Napi Rock | Glacier | Pillar | 484451N | 1132925W | Saint Mary | 7474 | 774551 |
| Pumpelly Pillar | Glacier | Pillar | 482829N | 1132702W | Mount Rockwell | 7457 | 775489 |
| Stands Alone Woman Peak | Glacier | Pillar | 482550N | 1131804W | Dancing Lady Mountain | 7326 | 792046 |
| Signal Rock | Granite | Pillar | 460840N | 1134647W | Skalkaho Pass | 7638 | 790485 |
| Indian Head Rock | Jefferson | Pillar | 461608N | 1121834W | Basin | 5676 | 785268 |
| Sheep Rock | Jefferson | Pillar | 455516N | 1120001W | Doherty Mountain | 5433 | 790370 |
| Barking Dog | Lewis and Clark | Pillar | 464827N | 1113802W | Hogback Mountain | 5426 | 800387 |
| Sentinel Rock | Lewis and Clark | Pillar | 470021N | 1120335W | Wolf Creek | 3563 | 801429 |
| The Painted Rock | Lewis and Clark | Pillar | 470609N | 1115020W | The Sawteeth | 4180 | 801595 |
| Bear Tooth | Liberty | Pillar | 484934N | 1110707W | Mount Lebanon | 4790 | 768611 |
| Eglise Rock | Madison | Pillar | 451222N | 1112536W | Sphinx Mountain | 9485 | 783004 |
| Eagle Rock | McCone | Pillar | 473220N | 1060523W | Rodgers Hall | 2654 | 770967 |
| Elephant Rock | Meagher | Pillar | 463751N | 1102926W | Russian Flat | 6447 | 783042 |
| Mil-mil-teh Hill | Meagher | Pillar | 465357N | 1113144W | B K Ranch | 6821 | 791398 |
| The Castle | Meagher | Pillar | 463307N | 1105357W | White Sulphur Springs | 5102 | 798883 |
| The Needles | Meagher | Pillar | 462754N | 1111125W | Mount Edith | 7556 | 792043 |
| Goose Rock | Missoula | Pillar | 465652N | 1133437W | Potomac | 3527 | 784115 |
| Red Rock | Missoula | Pillar | 465628N | 1133524W | Potomac | 3566 | 789475 |
| Alp Rock | Park | Pillar | 450514N | 1095404W | Cooke City | 9793 | 778971 |
| Castle Rock | Park | Pillar | 451920N | 1103343W | Knowles Peak | 6709 | 781031 |
| Chimney Rock | Park | Pillar | 450321N | 1095711W | Cooke City | 10216 | 781227 |
| Chimney Rock | Park | Pillar | 453158N | 1104636W | Bald Knob | 7480 | 781229 |
| Dog Tooth Rock | Park | Pillar | 451244N | 1105829W | Miner | 7739 | 782447 |
| Eagle Nest Rock | Park | Pillar | 450040N | 1104137W | Gardiner | 5499 | 800726 |
| Point Stupid | Park | Pillar | 452442N | 1104851W | Big Draw | 7802 | 793683 |
| The Bear | Park | Pillar | 451639N | 1110013W | The Sentinel | 6601 | 792022 |
| Castle Rocks | Phillips | Pillar | 474939N | 1072700W | Whiskey Coulee | 3054 | 769661 |
| Square Butte | Phillips | Pillar | 474342N | 1083546W | Bell Ridge East | 3048 | 777100 |
| The Chimneys | Phillips | Pillar | 475156N | 1072848W | Whiskey Coulee | 3005 | 777499 |
| Castle Rock | Pondera | Pillar | 481011N | 1121333W | Lone Man Coulee East | 4035 | 769656 |
| Chimney Rock | Powder River | Pillar | 452636N | 1060154W | Yager Butte | 3770 | 781228 |
| Castle Rock | Powell | Pillar | 463211N | 1123949W | Luke Mountain | 5686 | 769655 |
| Peyton Rock | Ravalli | Pillar | 454456N | 1142559W | Bare Cone | 5650 | 788806 |
| Needle Butte | Rosebud | Pillar | 464723N | 1063720W | Needle Butte | 3251 | 774560 |
| Steamboat Rock | Rosebud | Pillar | 464254N | 1061134W | Angela | 2904 | 777178 |
| Goat Rocks | Sanders | Pillar | 480804N | 1154333W | Snowshoe Peak | 4242 | 784030 |
| Pikes Peak | Valley | Pillar | 484736N | 1063558W | O'Juel Lake | 3097 | 799883 |
| Pompeys Pillar | Yellowstone | Pillar | 455943N | 1080019W | Nibbe | 3005 | 775349 |