We just hiked there last Sunday, it's beautiful! Blue Pool, Clear Lake Oregon - The McKenzie river resurfaces at the Blue Pool after traveling for some distance underground. The pool is the same color as this picture depicts. It's worth the hike!
rhamphotheca: magicalnaturetour: “Neptune’s Secret Garden” Tide pools with Green Anemones (Anthopleura xanthogrammica) and Ochre Stars (Pisaster ochraceus), near Cannon Beach, Oregon (photo: Gary Loveless)