The expansive Vaydean Marsh existed as a large marshland located on the Nabooian moon called Rori. It shared a border with the Narmle Bog. Within the Vaydean Marsh, the city of Restuss was constructed.
Within the massively multiplayer online role-playing game (or MMORPG) Star Wars Galaxies, the Vaydean Marsh is just one of several specified areas on a planet.