I need a map. A really big map.
I'm looking for a map of the great state of Minnesota. Ideally it would be about five feet tall, would be a political map (cities and roads and stuff) but would also include contours and other geological features - not just a highway map. It would show parklands and rivers. It would be made out of plain old paper, not the fancy super-thick paper or laminated paper.
This is an example of the kind of map I am looking for.
Only with more detail, because it would be a REALLY BIG MAP.
The closest thing I have been able to find has been a pull-down map of Minnesota, not unlike the ones that used to hover over the blackboard in my third-grade classroom. Although they're the right size, I am not interested in any of the 'extra stuff' (the pull-down mechanism, the super-thick paper, the hanging mechanism).
I have also perused the USGS website, only to find more detail than I am looking for.
Where does one go to find a really big map? I am shopping online, and have accepted the fact that it might not be cheap to send a really big map through the mail.