| Hard Scrabble Falls Gulch | Whatcom, WA | 12.3 miles | NE |
| Paradise Valley | Whatcom, WA | 19.4 miles | NE |
| Columbia Valley | Whatcom, WA | 20.2 miles | NE |
| Skagit Valley | Skagit, WA | 21.2 miles | SE |
| Crow Valley | San Juan, WA | 22.6 miles | SW |
| Dodge Valley | Skagit, WA | 25.9 miles | SE |
| Walker Valley | Skagit, WA | 26.9 miles | SE |
| Clover Valley | Island, WA | 27.5 miles | SW |
| The Gorge | Whatcom, WA | 27.6 miles | NE |
| Beaverton Valley | San Juan, WA | 28.3 miles | SW |
| Rocky Canyon | Skagit, WA | 30.1 miles | SE |
| San Juan Valley | San Juan, WA | 31.7 miles | SW |
| Avalanche Gorge | Whatcom, WA | 36 miles | NE |
| Jackson Gulch | Snohomish, WA | 38.7 miles | SE |
| Hells Gorge | Whatcom, WA | 46 miles | NE |
| Chimacum Valley | Jefferson, WA | 50.5 miles | SW |
| Dungeness Valley | Clallam, WA | 50.8 miles | SW |
| Snow Gulch | Snohomish, WA | 50.9 miles | SE |
| West Valley | Jefferson, WA | 52.4 miles | SW |
| Powder Mill Gulch | Snohomish, WA | 55.6 miles | SE |
| Japanese Gulch | Snohomish, WA | 55.8 miles | SE |
| Big Gulch | Snohomish, WA | 58.3 miles | SE |
| Diablo Canyon | Whatcom, WA | 61.2 miles | SE |
| Lunds Gulch | Snohomish, WA | 61.8 miles | SE |
| Sleepy Hollow | Clallam, WA | 64.8 miles | SW |
| Tull Canyon | Clallam, WA | 66.7 miles | SW |
| Eden Valley | Clallam, WA | 66.7 miles | SW |
| Box Canyon | Skagit, WA | 67.4 miles | SE |
| Penders Canyon | Snohomish, WA | 68.7 miles | SE |
| Rainy Gulch | Snohomish, WA | 68.9 miles | SE |
| Big Valley | Kitsap, WA | 69.3 miles | SW |
| Paradise Valley | Snohomish, WA | 70 miles | SE |
| Badger Valley | Clallam, WA | 70 miles | SW |
| Grand Valley | Clallam, WA | 70.6 miles | SW |
| Cherry Valley | King, WA | 72 miles | SE |
| Seventysix Gulch | Snohomish, WA | 73.1 miles | SE |
| Red Gulch | Snohomish, WA | 73.4 miles | SE |
| Rica Canyon | Clallam, WA | 73.6 miles | SW |
| Grand Canyon | Clallam, WA | 73.6 miles | SW |
| Geyser Valley | Clallam, WA | 73.9 miles | SW |
| Lake Gulch | Snohomish, WA | 74 miles | SE |
| Deadmans Gulch | Clallam, WA | 74.6 miles | SW |
| Big Gulch | Snohomish, WA | 75.1 miles | SE |
| Bull Elk Canyon | Jefferson, WA | 76.1 miles | SW |
| Clear Creek Valley | Kitsap, WA | 76.3 miles | SW |
| Snowslide Gulch | Snohomish, WA | 76.5 miles | SE |
| Sammamish Valley | King, WA | 77.7 miles | SE |
| Agnes Gorge | Chelan, WA | 80 miles | SE |
| Fairmount Gulch | King, WA | 80.4 miles | SE |
| Enchanted Valley | Jefferson, WA | 85.4 miles | SW |
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