Mahakaleshwar Jyotirlinga is one of the twelve revered Jyotirlingas dedicated to Lord Shiva. Located in Ujjain, Madhya Pradesh, it is considered a significant pilgrimage site for Hindus. The temple is known for its unique idol of Lord Shiva, which is believed to be "Swayambhu," or self-manifested. The temple complex features intricate architecture and is surrounded by beautiful gardens. Devotees visit to offer prayers and participate in various rituals, especially during the festival of Mahashivaratri. The Mahakaleshwar temple is also famous for its Bhasma Aarti, where sacred ash is offered to the deity.