“Wow, wow, wow,” Barack Obama said as he took in the sight of the crowd. “We have had a lot of rallies. This is the most spectacular setting, the most spectacular crowd we have had this entire campaign.”

Yesterday’s rally in Portland, OR was the largest of his campaign. Fire officials estimated 65,000 packed into the park along the Willamette River, with another 15,000 outside and more on the river in pleasurecraft. (The New York Times estimates the crowd at 75,000.) Obama’s previous record was at a Philadephia rally, attended by 35,000.

 The Oregon primary is tomorrow.

Photos from the Obama photostream on Flickr. See the Flickr widget in the sidebar for more.