The Jedi Order built an installation on the world of Kwenn sometime before or during the High Republic Era. In 229 BBY, Jedi Master Yarael Poof participated in a meeting at the installation using a hologram, which also included the rest of the Jedi High Council, Jedi Master Elzar Mann, and Supreme Chancellor Lina Soh. When Kwenn underwent the Grand Renewal, the installation became known as Sanctuary Mount, a name it shared with the large landmass it was built into.
Seneschal Voh had been the custodian of the installation for a considerable period by 33 BBY. In that year, researchers working for the Jedi Order suggested that the installation be shut down. This suggestion, along with prompting from Jedi Master Qui-Gon Jinn, led the entire Jedi High Council to reflect on their experiences with the installation and, subsequently, to visit it as a gesture of good faith.