The Hall of Wisdom on K'tau is an underground chamber and a place of worship and communication with the gods. Through Asgard technology, a beam from the obelisk in the temple transports visitors to the underground chamber where a recorded holographic projection of Freyr speaks words of counsel. SG-1 also contacted Freyr and the Asgard High Council through live holographic communication from the Hall of Wisdom.

Cross Reference: Asgard, Asgard High Council, Asgard Stones, Asgard Transport Beam, Elrad, Freyr, Hall of Mjollnir, Hall of Thor's Might, Holographic Projection, K'tau, Malchus

Episode Reference: Red Sky, Fail Safe