Voss-Ka, a city located on a mountaintop, served as the capital for the Voss. These beings, indigenous to the planet which shares their name, called this place home. To protect themselves from the Gormak, who considered the Voss an affront to nature, the city was heavily fortified and defended by both commandos and Voss Mystics. Within its walls stood the Tower of Prophecy, alongside the embassies of both the Sith Empire and the Galactic Republic, which were established following the Empire's unsuccessful attempt to conquer the planet.
It was said that the Voss, who existed around 3653 BBY, were great lovers of art, and over the years they had cultivated a very distinct style. This unique artistic vision was clearly reflected in the architecture of Voss-Ka.
The initial mention of Voss-Ka occurred on the Star Wars: The Old Republic media site when the planet Voss was announced. The name of this settlement was revealed alongside an in-game image of the city.