Corillian wastelands
From The Stargate Omnipedia
Region within the territory of the Rand Protectorate on the planet Tegalus, where the Great Ring of Avidan was discovered more than a century and a half ago (circa the 1850s on Earth).
KEY EPISODE
Icon - A tour guide explains the origins of the Great Ring of Avidan and where it had been discovered, within the Corillian wastelands.