Print the voucher on the “Wallonie Belgique Tourisme” website (click here) and get 1 free admission ticket for 1 adult admission ticket you buy. This offer is valid for maximum 4 people, until end of 2018 and can not be combined with any other promotion.

You can also get this offer by ordering (downloading) a free brochure “Escapades en Wallonie 2018” (click here). The offer is on page 51.