Vaidyanath Temple is also known as Vaijnath or Baidyanath. It is located at Deogarh in the Santal Parganas region of Jharkhand. This is one of the highly revered Jyotirlinga shrines, and the devotees believe that the sincere worship of this shrine relieves a person from all his worries and miseries. People believe that one attains moksha or salvation by worshipping this Jyotirlinga. According to a famous legend, the demon king Ravana meditated and asked Lord Shiva to come over to Sri Lanka and make it invincible. Ravana tried to take Mount Kailash with him, but Lord Shiva crushed it. Ravana asked for penance and in turn was given of the twelve Jyotirlingas on the condition that if it was placed on the ground it would remain rooted to that spot till eternity. While transporting it to Sri Lanka, Lord Varuna entered Ravana’s body and he felt an urgent need to relieve himself. Lord Vishnu came down in the form of a lad and offered to hold the lingam in the meantime. However, Vishnu placed the lingam on the ground and it got rooted to the spot. As a form of penance, Ravana cut off nine of his heads. Shiva revived him and joined the heads to the body, like a vaidya and hence this Jyotirlinga came to be known as Vaidyanath.