| Christmass Canyon | Cowlitz, WA | 10 miles | NE |
| Christmas Canyon | Cowlitz, WA | 10 miles | NE |
| Clover Valley | Cowlitz, WA | 11.2 miles | SW |
| Allen Canyon | Clark, WA | 16.5 miles | SW |
| Sheep Canyon | Cowlitz, WA | 17 miles | NE |
| Jackass Canyon | Columbia, OR | 19 miles | SW |
| Rose Valley | Cowlitz, WA | 19.4 miles | NW |
| Poison Gulch | Skamania, WA | 19.7 miles | SE |
| Paradise Valley | Skamania, WA | 19.7 miles | NE |
| Muddy River Gorge | Skamania, WA | 21.4 miles | NE |
| Cougar Canyon | Clark, WA | 22.7 miles | SW |
| Ape Canyon | Skamania, WA | 22.8 miles | NE |
| Lava Canyon | Skamania, WA | 22.8 miles | NE |
| Cold Canyon | Clark, WA | 25.5 miles | SW |
| Grass Valley | Clark, WA | 26.4 miles | SW |
| Pete Gulch | Skamania, WA | 26.4 miles | SE |
| Beaver Valley | Columbia, OR | 27.2 miles | NW |
| Cussed Hollow | Skamania, WA | 28.2 miles | NE |
| Arkansas Valley | Cowlitz, WA | 29.7 miles | NW |
| Hollywood Gorge | Cowlitz, WA | 29.8 miles | NW |
| Delameter Valley | Cowlitz, WA | 30.4 miles | NW |
| Dutch Canyon | Columbia, OR | 30.4 miles | SW |
| Eden Valley | Lewis, WA | 30.8 miles | NW |
| Goose Hollow | Cowlitz, WA | 31.3 miles | NW |
| Steel Canyon | Lewis, WA | 33.2 miles | NE |
| Shepperds Dell | Multnomah, OR | 33.3 miles | SE |
| Oneonta Gorge | Multnomah, OR | 33.4 miles | SE |
| Balch Canyon | Multnomah, OR | 34.2 miles | SW |
| Knieriem Canyon | Multnomah, OR | 34.2 miles | SE |
| Sullivan Gulch | Multnomah, OR | 34.2 miles | SW |
| Howard Canyon | Multnomah, OR | 34.3 miles | SE |
| Willamette Valley | Multnomah, OR | 34.4 miles | SW |
| Powell Valley | Multnomah, OR | 34.5 miles | SE |
| Brunswick Canyon | Washington, OR | 34.8 miles | SW |
| Smokey Valley | Lewis, WA | 35.4 miles | NW |
| Swofford Valley | Lewis, WA | 35.4 miles | NE |
| Marquam Gulch | Multnomah, OR | 35.9 miles | SW |
| Rainey Valley | Lewis, WA | 36.5 miles | NE |
| Copper Canyon | Lewis, WA | 36.7 miles | NE |
| Big Canyon | Washington, OR | 37.1 miles | SW |
| Happy Valley | Clackamas, OR | 38.4 miles | SW |
| Dunn Canyon | Lewis, WA | 38.4 miles | NW |
| Pleasant Valley | Multnomah, OR | 38.5 miles | SW |
| Waible Gulch | Washington, OR | 39.8 miles | SW |
| Tolke Canyon | Washington, OR | 41 miles | SW |
| Hares Canyon | Washington, OR | 41.2 miles | SW |
| Bear Canyon | Lewis, WA | 41.7 miles | NW |
| Wang Canyon | Klickitat, WA | 41.9 miles | SE |
| Paisley Canyon | Washington, OR | 42.4 miles | SW |
| Poliwaski Canyon | Washington, OR | 42.5 miles | SW |
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