Hidden Temple (Arkinnea)

The Hidden Temple was rumored to be one of the few places where Jedi could seek refuge following the execution of Order 66. Another Hidden Temple was a secret refuge for the Jedi during and after the Sith-Imperial War.

History
Sometime after Order 66, K'Kruhk and an unidentified Padawan he'd taken shortly before, visited the Hidden Temple, once they learned it was a place of refuge. The temple would serve as a place free from Jedi Hunters, Sith, and other anti-Jedi groups, allowing any survivors from a Jedi specific holocaust, like the Great Jedi Purge, to keep the spirit of the Jedi Order alive.

It would later be abandoned with the reconstruction of the Jedi Order.