The Kingdom of Sinuseia is a sprawling country in the South East of Eauxia. To the North the eatern most reaches of the Sunderred Spires form a natural border between Sinuseia and it's neighbours; The Marches of Enyia, the Principality of Ivria, and the Principality of Coud. It has almost completely unhampered access to its only other northern neighbour Teneia. To the East is the Unknown which extends via the Unknown to form Sinuseia's southern border until it meets the frigid desolation of the Unknown. The Gulf of Enenland separates Sinuseia from the Kingdom of Enenland. To the West, sharing their longest border, is the Empire of Urnst.