The World Famous Kumbh Mela going on in Triveni Sangam of Prayagraj the Sanatan tradition that has been going on for many years, you will get to see all the aspects of religion, culture, and tradition.

Thousands of devotees, including women and children, walked several kilometers of Kumbhnagar to take a holy dip at the Sangam Ghat, the confluence of rivers Ganga, Yamuna and mythical Saraswati.
lakhs of pilgrims would give up the worldly pleasures and live the life of hermits. They would be staying in small tents near the Sangam for a month to take bath thrice a day and eat only once daily. They would be expected to sleep on the floor.

Here kuchhv brings some best images from Kumbha Mela 2019, you must watch all the images:

For this one month long period, they would be segregated from their families to engage themselves in singing bhajans, chanting hymns and cooking for themselves.
Over 30,000 policemen have been deployed for the mela that would last for one and a half months. More than 1,100 CCTV cameras have been installed. Drone vigilance and paramilitary troops add to the security measures taken for the mass Hindu pilgrimage.