Waterways play a vital historical, ecological, and recreational role in Ferndale.
* **The Nooksack River:** This major river runs directly through the heart of Ferndale. It is vital for local agriculture, indigenous fishing traditions (particularly for the nearby Lummi Nation), and regional ecology. * **Tennant Lake:** A shallow, wildlife-rich wetland area featuring a 50-foot observation tower and a boardwalk that allows visitors to walk directly over the marsh. * **Puget Sound:** While Ferndale is slightly inland, the marine waters of Bellingham Bay and the Strait of Georgia are just minutes away via the Lummi Peninsula or Cherry Point.
