There's still problem with illegal off-road in Poland. This site tries to gather spatial information about areas allowet to offroad traffic. We use mapserver & tilecache to serve own WMS and geodjango & postgis to spatial classify places and objects added by community. Places are planned to by verified against local authorities and The State Forests National Forest Holding.
Visit this website at http://www.legalnyoffroad.pl/
Created by bociek on 7th Aug 2012