Look up while walking along Main Street in downtown Boise. While the store fronts look modern, a lot of the upper floors show the buildings' true age. The Smith Block was built in 1905, according to state historical records, and that's the only thing that's noted - that it was built in that year. It's hard to see if there really is anything on the upper floors - the windows are so dingy and warped, I would think the rooms were storage, or empty. The only activity I saw on my visit to the area were pigeons popping in and out of the holes near the top.