A lot of watery fun for littl'ns downtown at zero cost. When the sun's shining.
Spring through fall from 6:30 am to 8:00 pm.
If you find any factual innaccuracies in this post, please email me via richard at thingstodoinportland dot org so I can fix it for everyone. Thanks in advance!
Tom McCall Waterfront Park (just south of the Burnside Bridge), Portland, OR 97204 [Google map].