The tourist office is on the east side of the river Semois. In the photo it is the glass building in the middle saying 'Maison du Tourisme'.
The details are:
Address: Quai des saulx 12, Bouillon
Tel.: +32 61465211
Bouillon, a small city along the river Semois some where in the Province of Luxembourg.
It's castle, it little shops, the relaxed atmosphere, local pubs and tea rooms and the splendid colours in Autumn ....
An excellent afternoon trip for the family.