Ganga Mahotsav Varanasi 2026 runs November 19–24 in Varanasi, culminating in Dev Deepawali. Why attend both? Complete guide & packages. TripCosmos — WhatsApp +91 9336116210. Every year, hundreds of thousands of visitors plan their Varanasi November visit around one date: Dev Deepawali. They arrive the day before, attend the festival on the 24th, and leave […]