Most popular churches NetherlandsGroningen (province) Churches Groningen (province) Churches Groningen (province) mapSee on the map Groningen (province) churches by popularity rating +GRONINGENNetherlandsChurch of St. Martin+GRONINGENNetherlandsDer Aa church See churches in other regions Friesland Gelderland Groningen (province) Limburg North Brabant North Holland Overijssel South Holland Utrecht (province) Zeeland Other categories:Museums