Mahakaleshwar Jyotirling Temple, Ujjain, Madhya Pradesh

Mahakaleshwar Jyotirling is one of the twelve Jyotirlingams at Ujjain, Madhya Pradesh.The temple is situated on the side of the holy river Shipra. The presiding deity, Shiva in the lingam form is believed to be Swayambhu, deriving currents of power (Shakti) from within itself as against the other images and lingams that are ritually established and invested with mantra-shakti.

The idol of Mahakaleshwar is known to be dakshinamukhi, which means that it is facing the south. This is a unique feature, upheld by the tantric shivnetra tradition to be found only in Mahakaleshwar among the 12 Jyotirlingas. The idol of Omkareshwar Mahadev is consecrated in the sanctum above the Mahakal shrine. The images of Ganesh, Parvati and Karttikeya are installed in the west, north, and east of the sanctum sanctorum. To the south is the image of Nandi, the vehicle of Shiva. The idol of Nagchandreshwar on the third storey is open for darshan only on the day of Nag Panchami. The temple has five levels, one of which is underground. The temple itself is located in a spacious courtyard surrounded by massive walls near a lake. The shikhar or the spire is adorned with sculptural finery. Brass lamps light the way to the underground sanctum. It is believed that prasada (holy offering) offered here to the deity can be re-offered unlike all other shrines.

Devotees are not allowed to bring bags , mobile phones and cameras during the visit . Lockers and Cloak Rooms are there for devotees where they can keep their belongings.

Shakti Peethas are shrines that are believed to have enshrined with the presence of Shakti due to the falling of body parts of the corpse of Sati Devi, when Shiva carried it. Each of the 51 Shakti Peethas has shrines for Shakti and Kalabhairava. The Upper Lip of Sati Devi is said to have fallen here and the Shakti is called as Mahakali.

According to the Puranas, the city of Ujjain was called Avantika and was famous for its beauty and its status as a devotional epicenter. It was also one of the primary cities where students went to study holy scriptures. 

The temple complex was destroyed by Sultan Shams-ud-din Iltutmish during his raid of Ujjain in 1234-5. The Jyotirlinga was dismantled and believed to be thrown into a nearby 'Kotiteerth Kunda' (a pond neighbouring the temple) with the Jaladhari (a structure supporting the Lingam) stolen during the invasion. The present structure was built by the Maratha general Ranoji Shinde in 1734 CE after Baji Rao I appointed him to collect taxes in malwa region.