Mahakaleshwar temple is the most famous temple of Lord Shiva in Ujjain, Madhya Pradesh. Mahakaleshawar temple is famous for Mahakaleshawar Jyotirling, it is one of the most famous jyotirling among all the 12. Mahakaleshwar temple is considered to be one of the most holiest temple located near the Rudra sagar Jhil(lake). Temple is built up inthe bhumija style of architecture. It is believed to be one of the most powerful incarnations of Lord Shiva. The most important Puja related to Mahakaleshwar temple is Bhasma arti. It takes place early in the morning around 4 a.m. A positive energy is there in temple which makes feel anyone somethingspecial in the air and surroundings.