The presiding deity of the Mahakaleshwar Temple in Ujjain, Madhya Pradesh. One of the 12 Jyotirlingas. The only Jyotirlinga facing south (dakshinamurti aspect). Associated with time (Mahakala) and the fierce aspect of Shiva. Known for the Bhasma Aarti (ash ritual).
Linga facing south. Associated with fierce aspect of Shiva as Mahakala.