Parent Lineage
Harrison Peak: 9,348' MT 688' Rise
| Depth | Parent | Elevation | Saddle | Prominence | State |
| 1 | 9357 | 9,357' | 8,885' | 472' | MT |
| 2 | Painter Peak | 9,601' | 9,138' | 463' | MT |
| 3 | Bloody Dick Peak | 9,817' | 7,580' | 2,237' | MT |
| 4 | "Skytop Peak" | 10,058' | 9,505' | 553' | ID, MT |
| 5 | Center Mountain | 10,362' | 9,261' | 1,101' | ID, MT |
| 6 | Sacajawea Peaks, West | 10,375' | 9,060' | 1,315' | ID, MT |
| 7 | Homer Youngs Peak | 10,621' | 7,420' | 3,201' | MT |
| 8 | Torrey Mountain | 11,147' | 10,020' | 1,127' | MT |
| 9 | Tweedy Mountain | 11,154' | 7,340' | 3,814' | MT |
| 10 | "Huhs Horn" | 11,296' | 10,938' | 358' | ID |
| 11 | Scott Peak | 11,400' | 7,145' | 4,255' | ID |
| 12 | Bell Mountain | 11,615' | 9,828' | 1,787' | ID |
| 13 | Diamond Peak | 12,200' | 6,826' | 5,374' | ID |
| 14 | 12481 | 12,481' | 11,607' | 874' | WY |
| 15 | Peak Benchmark | 12,530' | 11,514' | 1,016' | WY |
| 16 | 12645 | 12,645' | 11,207' | 1,438' | WY |
| 17 | Francs Peak | 13,161' | 9,102' | 4,059' | WY |
| 18 | Downs Mountain | 13,356' | 11,778' | 1,578' | WY |
| 19 | Flagstone Peak | 13,445' | 12,619' | 826' | WY |
| 20 | Bastion Peak | 13,490' | 12,735' | 755' | WY |
| 21 | Gannett Peak | 13,811' | 6,732' | 7,079' | WY |
| 22 | Longs Peak | 14,259' | 11,312' | 2,947' | CO |
| 23 | Torreys Peak | 14,272' | 13,723' | 549' | CO |
| 24 | Grays Peak | 14,275' | 11,493' | 2,782' | CO |
| 25 | Lincoln, Mount | 14,293' | 10,433' | 3,860' | CO |
| 26 | Massive, Mount | 14,427' | 12,444' | 1,983' | CO |
| 27 | Elbert, Mount | 14,438' | 5,346' | 9,092' | CO |
| 28 | Whitney, Mount | 14,494' | 4,415' | 10,079' | CA |
Green = More Prominent Parent
Immediate Children:
| # | Child | Elevation | Prominence | State |
| 1 | Tash Peak | 9,291' | 111' | MT |
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