SeePioneer Square-International District
Waterfall Garden
This small, tranquil park features a 22-foot high waterfall cascading over granite boulders. The park occupies the site where two 19-year olds, James Casey and Claude Ryan, began a messenger service in 1907 in the basement of a tavern, which eventually grew up to become United Parcel Service (UPS). The Annie E. Casey Foundation, started by James Casey and his siblings in honor of their mother, created the park and maintains it "in honor of the men and women of United Parcel Service."
- Address
- 2nd Ave at S Main St
Listing from Wikivoyage: Seattle/Pioneer Square-International District, CC BY-SA 4.0.
Updated 28 Sept 2026. Something wrong? Tell us.