The sacred mountain at the edge of the Forge. Access to the various areas on Mt Seleya are gained by climbing a seemingly endless circular stairway without handrail, carved into the outside of the mountain to the different levels of the mountain. The priestess T'Lar is head of the order at Mt Seleya. This is the location where they did the fal-tor-pan, the refusion when they transferred Spock's Katra from McCoy back into Spock's body. Also on Mt Seleya is the Hall of thought where a Vulcan's Katra is brought by loved ones after they have died.