The purity of the body + Purity of the mind + Purity in prayer = Purity of the soul.
So, Kumbh Mela or any celebration in Hinduism cannot be initiated without bathing or purifying the soul.
Hey, Please tell me that Kumbh is your zodiac sign according to western system or Kumbh is your Rashi according to Kundli. I mean you considered Kumbh because you born in between 20th January to 20th February? or Kumbha Mela is a mass Hindu journey of confidence wherein Hindus assemble to wash in a sacrosanct or blessed stream. Generally, four fairs are broadly perceived as the Kumbh Melas: the Prayagraj Kumbh Mela, Haridwar Kumbh Mela, the Nashik-Trimbakeshwar Simhastha, and Ujjain Simhastha.