| Skagit Valley | Skagit, WA | 9.6 miles | SE |
| Dodge Valley | Skagit, WA | 13.3 miles | SW |
| Walker Valley | Skagit, WA | 14.5 miles | SE |
| Clover Valley | Island, WA | 16.4 miles | SW |
| Hard Scrabble Falls Gulch | Whatcom, WA | 16.5 miles | NE |
| Rocky Canyon | Skagit, WA | 20.4 miles | SE |
| Crow Valley | San Juan, WA | 24.9 miles | NW |
| Jackson Gulch | Snohomish, WA | 25.5 miles | SE |
| Beaverton Valley | San Juan, WA | 28 miles | SW |
| Columbia Valley | Whatcom, WA | 28.1 miles | NE |
| Paradise Valley | Whatcom, WA | 28.7 miles | NE |
| San Juan Valley | San Juan, WA | 29.9 miles | SW |
| The Gorge | Whatcom, WA | 30 miles | NE |
| Avalanche Gorge | Whatcom, WA | 36.3 miles | NE |
| Chimacum Valley | Jefferson, WA | 39.5 miles | SW |
| Snow Gulch | Snohomish, WA | 40.6 miles | SE |
| West Valley | Jefferson, WA | 41.3 miles | SW |
| Powder Mill Gulch | Snohomish, WA | 42.4 miles | SE |
| Japanese Gulch | Snohomish, WA | 42.6 miles | SE |
| Dungeness Valley | Clallam, WA | 43.3 miles | SW |
| Big Gulch | Snohomish, WA | 45.2 miles | SE |
| Hells Gorge | Whatcom, WA | 47.5 miles | NE |
| Lunds Gulch | Snohomish, WA | 48.7 miles | SE |
| Sleepy Hollow | Clallam, WA | 55 miles | SW |
| Paradise Valley | Snohomish, WA | 56.8 miles | SE |
| Big Valley | Kitsap, WA | 57 miles | SW |
| Tull Canyon | Clallam, WA | 57 miles | SW |
| Rainy Gulch | Snohomish, WA | 57.5 miles | SE |
| Penders Canyon | Snohomish, WA | 58.4 miles | SE |
| Cherry Valley | King, WA | 58.8 miles | SE |
| Diablo Canyon | Whatcom, WA | 59 miles | NE |
| Box Canyon | Skagit, WA | 61 miles | SE |
| Eden Valley | Clallam, WA | 61.9 miles | SW |
| Seventysix Gulch | Snohomish, WA | 62 miles | SE |
| Badger Valley | Clallam, WA | 62 miles | SW |
| Red Gulch | Snohomish, WA | 62.1 miles | SE |
| Grand Valley | Clallam, WA | 62.5 miles | SW |
| Lake Gulch | Snohomish, WA | 62.6 miles | SE |
| Big Gulch | Snohomish, WA | 63.6 miles | SE |
| Clear Creek Valley | Kitsap, WA | 64.1 miles | SW |
| Sammamish Valley | King, WA | 64.5 miles | SE |
| Snowslide Gulch | Snohomish, WA | 64.5 miles | SE |
| Bull Elk Canyon | Jefferson, WA | 66.1 miles | SW |
| Grand Canyon | Clallam, WA | 67 miles | SW |
| Fairmount Gulch | King, WA | 67.4 miles | SE |
| Geyser Valley | Clallam, WA | 67.5 miles | SW |
| Rica Canyon | Clallam, WA | 67.5 miles | SW |
| Deadmans Gulch | Clallam, WA | 68.9 miles | SW |
| May Valley | King, WA | 73 miles | SE |
| Agnes Gorge | Chelan, WA | 73.9 miles | SE |
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