Do you want to enjoy the core culture of India? Varanasi is the spot where Hinduism developing in ancient India. River Ganges that flows through the city is the holy river of the religion. It is said that many Gods lived and meditated in this city. Many literature and poems were written in this city that now they stand as an axis of the religion. Any pilgrimage for Hinduism will and should cover Varanasi.
Allahabad on the other hand is a similar holy city for the meeting point of three main rivers. You can find many temples and rituals in this city. Apart from religious attractions, there are other architectural and sightseeing spots in the city. The tour stretches for four days and three nights. The tour starts and ends in Varanasi.