List of highest mountain peaks in Washington Highest major summits The 100 highest summits of Washington with at least 500 meters of topographic prominence

| Rank_ | Mountain_Peak | Mountain_Range | Elevation | Prominence | Isolation_ |
|---|---|---|---|---|---|
| 12 | Mount Spickard | Cascade Range | 2737.500 = 8,979feet 2738m | 1457.021 = 4,779feet 1,457m | 00036.46 = 19.0miles 30.5km |
| 13 | Black Peak | Cascade Range | 2734.756 = 8,970feet 2734m | 1051.829 = 3,450feet 1,051m | 00008.16 = 5.1miles 8.2km |
| 14 | Mount Redoubt | Cascade Range | 2730.488 = 8,956feet 2730m | 0502.744 = 1,649feet 503m | 00004.56 = 2.9miles 4.6km |
| 15 | North Gardner Mountain | Cascade Range | 2730.488 = 8,956feet 2730m | 1218.293 = 3,996feet 1,218m | 00043.68 = 27.3miles 43.7km |
| 16 | Dome Peak | Cascade Range | 2719.512 = 8,920feet 2719m | 0926.829 = 3,040feet 927m | 00043.68 = 27.3miles 43.7km |
| 17 | Silver Star Mountain | Cascade Range | 2705.793 = 8,875feet 2705m | 0740.854 = 2,430feet 742m | 00007.10 = 4.4miles 7.1km |