This sacred temple/shrine/abode is situated in the vibrant/ancient/mystical city of Ujjain, in the state of Madhya Pradesh. It stands as one of the twelve sacred/divine/powerful Jyotirlingas dedicated to Lord Shiva, https://anitakhrc893816.wikiinside.com/3248417/mahakaleshwar_jyotirlinga_the_lord_of_time