The final observation platform on a hiking route in the national reserve Nisqually

The Nisqually River Delta, a biologically rich and diverse area at the southern end of Puget Sound, supports a variety of habitats. Here, the freshwater of the Nisqually River combines with the saltwater of Puget Sound to form an estuary rich in nutrients and detritus. These nutrients support a web of sea life - the benefits of which extend throughout Puget Sound and beyond.