President Droupadi Murmu today attended the Mahashivratri celebrations at Isha Yoga centre in Coimbatore. Addressing devotees, who gathered in large numbers at Isha Yoga Centre, as part of Mahashivaratri celebrations, near the 112-feet tall Adiyogi statue, Murmu said that Mahashivaratri marks the end of darkness, ignorance and opens the path of enlightenment.