Mentioned by tripmemos.com
10 Best Things to Do & See in Astoria, Oregon – Trip Memos
"This 125-foot tower serves as a memorial for the role the Great Northern Railway played in the city. A spiral frieze covers the outside, depicting 14 separate events significant to the early history of Oregon. It contains a spiral staircase that allows visitors to climb to the observation deck at the top and take in breathtaking views of the surrounding area."