|Date Started||July 11, 2015|
|Date Completed||July 11, 2015|
House Moss, a minor house in the North loyal to House Manderly of White Harbor controls lands that border House Hornwood. The castle, known as Fallowfell, was originally a clearing made by settlers for farmland. At some point a little after Andal boats landed the shores of Westeros, a small holdfast was built in the clearing. This would eventually become Fallowfell, named after the original land's use and the felling of the trees to clear it. The lands of House Moss are large, covered by woods with few people and fewer settlements. A minor house, the Moss dynasty has avoided the politics of the greater families for centuries.
The project was made by longtime builder Howy. Construction began by covering vast swathes of the land with colored wool, which would later be changed to the block palette mix for the forest floor once trees and ground cover had been placed. The castle was the first structure to be built, along with the nearby godswood. Throughout the completion of the large forest, the hamlets were built. All but two were built by the project lead Howy, with a few houses gaining the helping hand of other builders. The hamlet with the riverrunner and the mining hamlet were built by external builders. There was little to no canon on House Moss or its lands, and as such the project had great flexibility, including naming the keep Fallowfell.
The build was originally inspired by the in-progress rivers and forests of the Vale build Wickenden by Emoticone11. The house style was inspired by the video game Skyrim, from which the general atmosphere of the build also took influence.