Based on 2,652 reviewsOregon Zoo, formerly known as Washington Park Zoo, is located 3.2 kilometers southwest of downtown Portland, nestled in Portland's Washington Park and adjacent to the International Rose Test Garden. Since its founding in 1887, the zoo has grown to over 60 acres, making it the oldest zoo west of the Mississippi River.




Other visitors' reviews of Oregon Zoo
Show More ReviewsThe zoo is laid out so nicely, with clean bathrooms and places to stop for snacks at just the right time! We went on a Friday and it was not crowded at all.