Blue Lake Park is located seven miles east of Portland, near Fairview and Troutdale. It opened on July 3, 1925 and it is still a popular place for swimming and picnicking.
Here is a rare view of the Blue Lake Dance Hall and the Merry Mix-up Swing Ride. The original Dance Pavilion burned in 1928 and was soon replaced with the building above which is shown from July 3, 1960.