Ridgefield National Wildlife Refuge

Ridgefield National Wildlife Refuge is a protected area of 5,300 acres containing wetlands, grasslands, and forests along the Columbia River. The refuge can be explored through marked trails, seasonal driving routes, and viewing platforms positioned throughout the landscape.

The area was originally home to Chinookan settlements, including the village of Cathlapotle with traditional houses. The Lewis and Clark expedition documented the abundant wildlife and Native American presence here in 1805.

Archaeological sites within the refuge contain remnants of Chinookan settlements, including the village of Cathlapotle with its fourteen traditional houses.

Wear sturdy shoes since trails can be muddy or flooded depending on the season and weather. Binoculars are helpful for viewing birds and other animals from a distance without disturbing them.

A reconstructed Chinookan plankhouse built in 2005 stands on the grounds based on archaeological discoveries. The structure serves as an educational center that shows how indigenous people built and used their dwellings.

Location: Clark County

Inception: 1965

Website: https://fws.gov/refuge/ridgefield

GPS coordinates: 45.80690,-122.74300

Latest update: December 10, 2025 20:01