Mangal Puja in Ujjain is a significant ritual to pacify the influence of planet Mars (Mangal Graha) and reduce Manglik dosha. This puja, often conducted in historic temples like Mahakaleshwar and Mangalnath, includes Vedic chants, holy offerings, and prayers to bring harmony to relationships and career paths. Ujjain, known for its astrological importance, is considered the best place for this puja, helping devotees overcome obstacles, attract positive energy, and lead a more balanced, successful, and peaceful life.