Dozens of exuberant villagers scooped up handfuls of cow dung to mold and toss at each other like snowballs this week for the Gorehabba festival, which is a local conclusion to India's most important festival, Diwali.

Similar to Spain's "La Tomatina" - an eccentric tomato-hurling celebration of the local fruit - residents of Gumatapura village instead fling something earthier at each other: cow dung.

The festival is unique to a village where local people believe their god - Beereshwara Swamy - was born in cow excrement.

Some Hindus believe cows and everything they produce is sacred and purifying. Hindu nationalist Prime Minister Narendra Modi has pushed for greater protection of the beasts, and many Indian states have long banned their slaughter for meat.

The day begins with the collection of "ammunition" from cow-owning homes in the village, which lies on the border of the southern states of Karnataka and Tamil Nadu. 

The manure is brought to the local temple on tractors pulled by cattle adorned with marigold flowers, before a priest performs a blessing ritual.

After that, the dung dumped in an open area - with men and boys wading in to prepare their weapons for the battle ahead.

Women and girls take cover, but they risk "shrapnel wounds" when they try to record the revelry on their mobile phones.

Some may poo-poo the event, but for those in attendance the festival is as much about fun as it is about the perceived health benefits.

AFP