Hillsboro, OR, US
To get there from Downtown Portland: Take Hwy 26 West to the Cornelius Pass Exit. Proceed South on Cornelius Pass Rd to NW Evergreen Parkway. Turn Right (West). Proceed on NW Evergreen Parkway to 229th Avenue. Turn Right (Northwest). Proceed to Main Entrance. Follow Signs to Parking. Average driving time: 15 min.

East Delta Park, Portland, OR, US        
http://www.parks.ci.portland.or.us/ http://www.parks.ci.portland.or.us/OffLeash/PDF/delta_east_map.pdf