Baidyanath Jyotirlinga temple, also known as Baba dham and Baidyanath dham is one of the twelve Jyotirlingas, the most sacred abodes of Shiva. It is located in Deoghar in the Santhal Parganas division of the state of Jharkhand, India. It is a temple complex consisting of the main temple of Baba Baidyanath, where the Jyotirlinga is installed, and 21 other temples. King of Lanka, Ravana meditated upon Lord Shiva, as he wanted to request him to come over to Sri Lanka and make his capital invincible. It is said that Ravana attempted to lift Mount Kailash and take it with him to his capital. However, Lord Shiva crushed it with his finger. Ravana prayed to him and sought his mercy, after which Bhagwan Shiva gave him one of the twelve Jyotirlingams on the condition that if it were placed on the ground it shall fix itself to the ground and shall remain there for eternity. Ravana thanked Lord Shiva and holding the Linga carefully started off to the Lanka. However, Varuna the God of Water entered his belly and caused him to feel an urgent need to relieve himself. Vishnu then came down in the form of a lad and volunteered to hold the Jyotirlingam as he relieved himself. Before Ravana returned, Vishnu placed the Jyotirlingam on the ground and it became rooted to the spot. A disappointed Ravana offered severe penance to Shiva here, and cut off nine of his heads. Shiva revived him and joined the heads to the body, as if by the work of a Vaidya or a physician, hence this Jyotirlingam goes by the name Vaidyanath.