Listing for Clatsop County
| Astoria Railroad Preservation Association | Astoria |
| Camp 18 Loggin Museum and Restaurant | Elsie |
| Camp Rilea | Warrenton |
| Clatsop County Courthouse | Astoria |
| Fort Stevens State Park | Hammond |
| Astoria Railroad Preservation Association | Astoria |
| Camp 18 Loggin Museum and Restaurant | Elsie |
| Camp Rilea | Warrenton |
| Clatsop County Courthouse | Astoria |
| Fort Stevens State Park | Hammond |