The Temple of Isolation is located underground in Kharidian Desert. It is accessible during and after the quest Beneath Scabaras' Sands via the old boat found in the Scabarite Cavern just outside Pollnivneach. The temple is where Scabaras hid from Amascut using wards of moonstone to keep his location hidden. Once Scabaras is awaken from his meditation, he teleports himself, Leela and the adventurer away, as Amascut breaches the temple. Players may return to the temple after completion, where it is now filled with Elite Profane Scabarites.
Logging out whilst in temple grounds will result in the player being placed by the old boat in the Scabarite Cavern.