Reserve a covered picnic site through the city's online reservation center.
Willamette Park
Public asset records for this park are shown as a transparency layer. Itemized repair costs remain pending until Portland Parks & Recreation provides verified estimates.
Real ways to help Willamette Park and parks like it. This site does not process donations; every link below goes to an official giving or volunteering channel.
City-published park details
Willamette Park on Portland.gov
Willamette Park is a 26.85-acre regional waterfront park located east of SW Macadam Avenue at Nebraska Street, along the Willamette River. The park is an important regional destination with a variety of recreational functions. In addition, the park offers an un-programmed open lawn area for informal passive recreation and is a destination for cyclists on the Willamette Greenway Trail. The park is also an important component in the mosaic of habitat along the Willamette River, providing a valued greenspace experience.
Purple martins nest near the boat ramp. Other birds frequenting the park include gulls, sandpipers, cormorants, kingfishers, and swallows. From the north end of the park it's possible to see great blue heron and bald eagle nests on Ross Island. Osprey and Canada geese nests are visible on transmission towers on the east bank of the river near Oaks Bottom. Beavers are present in the area.
Visit our Parking Guide for Parks for more information.
5:00am-10:00pm, Closed to vehicles at 10:00pm
Park history
The park is part of the Willamette River floodplain and used to be called 'Carp Flats' - referring to access to carp during seasonal flooding. One of the largest Oregon white oaks along the Willamette Greenway dates back to the Revolutionary War and is found in the south end of the park.
This park has facilities you can reserve. Booking happens on the city's official systems — every link below goes straight there.
Reserve outdoor courts through PP&R's registration system.
Permit sports fields through PP&R's customer service center.
Assessment dates are copied from the public Parks Amenities layer. Old dates mean this source does not publish a newer assessment for that asset, not that we have confirmed no newer internal inspection exists. PP&R does not publish itemized repair costs, so this ledger shows needs without dollar figures.
Permanent Bollard is flagged because the public asset record shows poor condition (public code 4).
PP&R does not publish an itemized repair cost for this record, so none is shown.
Kiosk is flagged because the public asset record shows condition not published.
Public note: Enternace Kiosk- Demolished 2008. Moved from building layer GIS-452, MM-1599
PP&R does not publish an itemized repair cost for this record, so none is shown.
Showing all 2 public repair candidates.
https://parks.portlandciviclab.org/parks/willamette-park-861?utm_source=park_qr&utm_medium=sign&utm_campaign=park_861
The public asset layer includes `PictureID` and `Hyper_pic`, but those values point to PP&R internal file-share paths, not public image URLs. Asset-level inspection photos need a PP&R export or public ArcGIS attachments before this app can render them.
Public photo from the official Portland.gov park page

