As in other puzzle caches, the above coords are not the location of the cache. Do not attempt to go to it.
I saw another cache similiar to this one and have wanted to put one together here for local cachers. If you are from out of town, then this will be much harder to find unless you are familiar with local sites.
The following pictures are places that you may have seen or not. Each picture was taken in Lewiston, Idaho. You will need to go to the location of each picture. At that site, you will find a number. Plug that number into the spot by the picture. Place the circled number into the formula below to get the final cache location.
Some of you will recognize the pictures right away and some of you will not. This may take a while to finish depending on how observant you are of your surroundings.