A number of local lines provide good service for some destination within the province:
Schedules can be found (http://www.b-rail.be/main/E/).
Some cycling path exist, but are often badly maintained making the road a safer choice. However, the province is full of small beautiful roads that are not much used by cars and are in good state. Be careful however that countryside is more hilly than in the rest of the country, and you can find yourself in front of short but steep and frequent slopes.
Tec, the regional public transportation service provides a good network between towns and villages of the province, and one should find it possible to reach even the most remote village with public transportations, even though buses might be sparse on some lines typically schools schedule to bring students to high school.Info can be found (http://www.infotec.be).