Historical Monmouth, Wales is the first Wikipedia project to cover a whole town with QR Codes. The QR Codes automatically resolve to the relevant Wikipedia mobile pages in the language setting of the mobile device used. There is free town wide Wi-Fi and the 1,000+ QR Codes are on or near every notable place, person, artifact, animal and plant. Monmouth is the first place in the world to offer its tourist information in over 250 languages. More about the project in this YouTube video.