Varborg is a town on the continent of Nordveld. Before the conflux, during the Nordveld Campaign, fought by the Tindremenes against the Kallards and Blainn, the Tindremenes conquered Varborg. Varborg lies (from the lore, it is suggested atleast) in the south-west part of Nordveld.
Later, after the failure of conquering Rimfrost Stronghold, the Tindremenes fell back to Varborg for the winter. It is not said whether the Blainn or Kallards reclaimed Varborg when the Tindremene army retreated back to Tindrem.