Maarn 's a town in the Dutch province of Utrecht. It's a part of the municipality of Utrechtse Heuvelrug, and's located about 10 km east of Zeist. In 2001, the town of Maarn had 4071 inhabitants. The built-up area of the town was 1.26 km², and contained 1793 residences. Until 2006, Maarn was a separate municipality, covering both Maarn and Maarsbergen. Maarn's a small village in the heart of the Utrechtse Heuvelrug, a protected nature reserve in the Netherlands. The village has approximate… (More on Maarn)