Columbia River Water Trail Wiki
- A collaboratively edited site where users can provide information for launch sites, camping, lodging, and points of scenic interest.
- http://columbiariverwatertrail.gotoes.org/index.pl

Ridgefield National Wildlife Refuge Complex
- Five refuges, with guide to wildlife viewing areas, seasonal bird checklist, events, and programs.
- http://www.fws.gov/ridgefieldrefuges/

Lower Columbia River Water Trail
- A 146 mile water trail on the Lower Columbia River from Bonneville Dam to the Pacific Ocean.
- http://www.columbiawatertrail.org/

Southwest Washington Visitors & Convention Bureau
- Travel guide to southwestern Washington and the Vancouver area. Includes information on attractions, lodging, travel, and meeting planners.
- http://www.southwestwashington.com/