In Hinduism, this period is called Kalpvas and the devotees who choose to stay for the entire time are known as Kalpvasis. They give up their daily routine and instead camp at the site, living on frugal meals and performing rituals. Above, devotees arrive at Sangam, the sacred confluence of the rivers Ganga, Yamuna and the mythical Saraswati for Magh mela festival, in Prayagraj.
AP