"Mysterious India" refers to a wide range of enigmatic places and unexplained phenomena, from the haunted Bhangarh Fort in Rajasthan to the "Skeleton Lake" of Roopkund in Uttarakhand, which is littered with ancient human remains. Other mysteries include the unusual number of twin births in the village of Kodinhi, Kerala, and the unexplained mass bird suicides in Jatinga, Assam.
Sadhu (Sanskrit: साधु, IAST: sādhu (male), sādhvī or sādhvīne (female), also spelled saddhu) is a religious ascetic, mendicant or any holy person in Hinduism and Jainism who has renounced the worldly life.
They are sometimes alternatively referred to as yogi, sannyasi or vairagi
