Zeeland, Delta works, medieval Veere & Middelburg Private tour 8 p. = 165e. each

A wonder of the modern world according to engineers, the Delta Works – or Deltawerken in Dutch – is a series of dams, sluices, levees, dikes and a storm-surge barrier designed to protect the Netherlands from rising storm water. Following the deadly North Sea Flood in 1953, the Delta Works Commission was launched to find a solution to the danger of rising sea levels. Despite research and planning beginning in the 1950s, the 13 parts of the Delta Works in the province of Zeeland took around 50 years to finish.