Durga Devi is the spouse of Lord Shiva. Durga is believed to be the power and might and she is adored as goddess of might throughout the country. The desire fulfiller of Shakti sect is Durga. She is adored with different names. Her one name among them is Kali or Mahakali. There are two special occasions of worship of Lord Durga. These are called Navaratras. There are 56 power shrines of Durga in India and 6 abroad, where devotees go to get blessings. One of the names of Durga is Mahishasur Mardini. Vaishnav Devi is another important shrine of Durga where she is visited round the clock by the devotees.