Beeklaan 13, De Zilk
Holy Heart of Jesus Church. In 1919-1920 this church was built for the Catholic inhabitants of De Zilk who until that time belonged to the parish of Vogelenzang. This three-aisled Neo-Gothic cross church was enlarged in 1922 and in 1928 the tower was built. Since the 1st of January 2010 the church is part of the Willibrordus parish, a fusion parish of the parishes of Hillegom, Lisse and De Zilk.