You learn about the 17 SDGs in a challenging trail. What are the SDGs? What do they each stand for? And above all what can you do to contribute to a better world for everyone? Hidrodoe is in 2019 one of the six SDG Voices in Belgium. For a whole year we tell and educate about the SDGs. Hidrodoe is a tourist attraction in Belgium. A interactive science center about water. This extra exhibition/trail is included in the normal admission price.