| Clover Valley | Cowlitz, WA | 9.3 miles | NW |
| Allen Canyon | Clark, WA | 10.4 miles | SW |
| Cougar Canyon | Clark, WA | 13.5 miles | SW |
| Jackass Canyon | Columbia, OR | 14.2 miles | NW |
| Cold Canyon | Clark, WA | 16 miles | SW |
| Grass Valley | Clark, WA | 17.4 miles | SE |
| Christmass Canyon | Cowlitz, WA | 17.9 miles | NE |
| Christmas Canyon | Cowlitz, WA | 17.9 miles | NE |
| Poison Gulch | Skamania, WA | 18 miles | SE |
| Rose Valley | Cowlitz, WA | 22.6 miles | NW |
| Dutch Canyon | Columbia, OR | 23.7 miles | SW |
| Paradise Valley | Skamania, WA | 24.3 miles | NE |
| Balch Canyon | Multnomah, OR | 24.6 miles | SW |
| Sullivan Gulch | Multnomah, OR | 24.6 miles | SW |
| Willamette Valley | Multnomah, OR | 25.2 miles | SE |
| Powell Valley | Multnomah, OR | 25.7 miles | SE |
| Marquam Gulch | Multnomah, OR | 26.3 miles | SW |
| Knieriem Canyon | Multnomah, OR | 26.4 miles | SE |
| Sheep Canyon | Cowlitz, WA | 26.4 miles | NE |
| Shepperds Dell | Multnomah, OR | 26.5 miles | SE |
| Howard Canyon | Multnomah, OR | 26.5 miles | SE |
| Brunswick Canyon | Washington, OR | 27.2 miles | SW |
| Oneonta Gorge | Multnomah, OR | 28.1 miles | SE |
| Beaver Valley | Columbia, OR | 28.5 miles | NW |
| Happy Valley | Clackamas, OR | 29.1 miles | SW |
| Pleasant Valley | Multnomah, OR | 29.3 miles | SE |
| Muddy River Gorge | Skamania, WA | 29.3 miles | NE |
| Pete Gulch | Skamania, WA | 30.1 miles | NE |
| Big Canyon | Washington, OR | 30.1 miles | SW |
| Lava Canyon | Skamania, WA | 30.8 miles | NE |
| Ape Canyon | Skamania, WA | 31.2 miles | NE |
| Waible Gulch | Washington, OR | 31.3 miles | SW |
| Tolke Canyon | Washington, OR | 34.4 miles | SW |
| Arkansas Valley | Cowlitz, WA | 34.6 miles | NW |
| Goose Hollow | Cowlitz, WA | 34.7 miles | NW |
| Cussed Hollow | Skamania, WA | 34.9 miles | NE |
| Hares Canyon | Washington, OR | 35 miles | SW |
| Delameter Valley | Cowlitz, WA | 35.1 miles | NW |
| Cedar Canyon | Washington, OR | 36 miles | SW |
| Paisley Canyon | Washington, OR | 36 miles | SW |
| Poliwaski Canyon | Washington, OR | 36.2 miles | SW |
| Pleasant Valley | Washington, OR | 36.2 miles | SW |
| Hollywood Gorge | Cowlitz, WA | 36.4 miles | NW |
| Eden Valley | Lewis, WA | 38.3 miles | NW |
| Gulf Canyon | Washington, OR | 40 miles | SW |
| Patton Valley | Washington, OR | 41.8 miles | SW |
| Smokey Valley | Lewis, WA | 41.8 miles | NW |
| Little Hells Canyon | Washington, OR | 41.8 miles | SW |
| Scoggins Valley | Washington, OR | 42 miles | SW |
| Steel Canyon | Lewis, WA | 42.7 miles | NE |
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