Heiloo (from the Dutchheilige loo, "sacred forest") was given its name becauseSaint Willibrord was said to have performed a miracle there around 690 and created a church on a small hill.
It has a town hall dating from 1926 and a church from the 12th century known as theWitte Kerk.[5] In the late Middle Ages a Marian shrine came into being for Our Lady to Need (Onze Lieve Vrouwe ter Nood). The chapel was partially destroyed in 1573 during theSpanish Siege of Alkmaar, and it was completely demolished in 1637.[6] Before it was razed to the ground, the Alkmaar painterGerrit Pietersz. de Jongh depicted a family on a pilgrimage at the ruins of the single wall left remaining after the siege.[7] Pilgrimage started to flourish again in 1713 when a spring started to sprout where the chapel had stood.[8][9] The Marian sanctuary, situated outside the village in a so-called procession park, is one of the major pilgrimage destinations in the Netherlands, attracting pilgrims mainly from the diocese of Haarlem-Amsterdam.In the 1950s and 1960s the population grew quickly as many residents of Amsterdam moved to the area. Many residents work and attend school in the neighbouring city ofAlkmaar.
FCC Boscrossers[10] – The localBMX club has produced 5 World Champions,[11] 4 European Champions and many National Champions. The 2013 17-24-year-old Double World Champion for 20" and Cruiser Class was Robin Van Der Kolk,[12] who won both titles in Auckland New Zealand.
Until October 2013 there was a second stop on the railway line between Heiloo andLimmen, used once a month to bringpilgrims to the nearbychapel. The name of both station and chapel was 'Onze lieve vrouwe ter nood' or 'Our Lady to Need'; the station was known as Runxputte until 1914. One of the platforms was demolished in 1997 for safety reasons.[14]
^"Postcodetool for 1851JA".Actueel Hoogtebestand Nederland (in Dutch). Het Waterschapshuis. Archived fromthe original on 21 September 2013. Retrieved6 March 2014.