Visit the church of St. John in Gouda and discover all its beauty with the help of an audioguide. Watch the sun shine through the 72 world-famous stained-glass windows and mmediately understand what makes St John’s in Gouda so special.  No other church in the world has so much sixteenth-century stained glass. The Gouda Windows, as they are known, are among the supreme achievements of European glass painting. Gaze in awe at the superb colors and rich interplay of light that contribute to the hushed atmosphere in the longest church in the Netherlands.