Fisher Basin Community Park is located next to Shahala Middle School and Illahee Elementary School and includes a great loop path to follow around the schools during non-school hours. (Please avoid walking the school grounds during school hours).
This is a flat paved walk. What really interested me when I was there, was the abundance of birds in trees along the path between the two schools, and in the field to the west of that path. I even saw Scrub Jays there, which I have not seen on my other walks.
The empty land next to the schools (at the corner of SE 192nd Ave and SE 1st St) provides an interesting area to look for birds, and some trails to wander. This area is owned by PeaceHealth so will likely soon be developed into a clinic.