The Belfius Zoute Sandcastle Challenge
The Sandcastle Challenge is THE traditional family event in Knokke-Heist since 1923.
Parents, children and friends meet for a unique moment of tradition, laughter and pure fun. Picture this: teams of 10 participants competing to build the sturdiest sandcastle that will resist the rising tide. No less than 1,000 young and old diggers will give their all so that in the end, only one team will remain!