Vavatch had a radius of 2.2 million kilometres and a width of 35,000 kilometres. Its spin rate produced a surface gravity 20% higher than the accepted average.
The inner surface was primarily covered by the Circlesea, a single large ocean which looped around the orbital. Vavatch's size meant there was no shortage of land. One of the Orbital's major attractions were the Megaships. The capital was Evanauth.
When the Idiran-Culture War reached the Glittercliff, the inner rim of the Sullen Gulf. Vavatch was initially considered neutral territory. The Idirans eventually announced their intention to claim the Orbital and occupy it without military forces. The Culture refused to allow this and resolved to evacuate the Orbital and destroy it.
As a result of the impending destruction it hosted a Damage game in Evanauth and Kraiklyn's Free Company attempted to raid the abandoned Megaship Olmedreca. The Eaters refused to evacuate the Orbital due to their religion.