Explore the Columbia Slough

The Columbia Slough watershed provides 19 miles of navigable waters, 30 miles of multi-use trails, and over 20 public parks and natural areas to explore.

Create your own amazing adventure with the help of our maps, guides, and resources.

Nature+In+The+City+screenshot.jpg — Nature In The City Map / Mapa de La Naturaleza en La Cuidad

Recreation+Guide+3+-+Screenshot.jpg — Smith & Bybee Guide

Recreation+Guide+4+-+Whitaker+Ponds+Illustrated+Map.jpg — Whitaker Ponds Map

Recreation+Guide+5+-+Salish+Ponds+Map+Image.jpg — Salish Ponds Map

Paddler+Access+Guide+screenshot.jpg — Paddler’s Access Guide

Bike Routes Map

Interactive Map

Find Your Next Trail or Launch Point

Open Map in New Tab

Kids+play+in+the+water.jpg — Calling All Young Explorers!

Check out our Slough School online activities.

Slough School Online