A famous Bali beach club has been blasted by tourists and potential visitors after footage emerged of revellers partying in murky and muddy-looking water.

Finns Beach Club in Canggu, has made a name for itself as one of the best clubs to visit on the Indonesian island, popular for its pool parties, sunset views, restaurants and dancefloors.

But the hotspot has now been painted in a different light after a video circulated on social media showing the pool looking anything but inviting. 

In the clip, shared by travel content creator Kris Diandro, countless revellers, mostly shirtless men, were seen dancing and splashing in the water with barely any space between them.

'I just cancelled my flights, thank you for sharing,' one said. 

'Never in my life gonna get in that pool lol,' a second said. 

'How do I get a refund even though I didn't buy a ticket,' a third said. 

'Hell nah, I don't want a disease,' said another.

Others speculated on how the water got into that state, many joking it looked as though partiers were using the pool as a toilet.

But some were still keen to visit the popular nightclub, with revellers filmed clearly not put off.

'Wow I'm going to buy a one way! Get me there and never take me away,' one wrote. 

According to the Finns Beach Club website, it is the 'best beach club among the best beach clubs in Bali'. 

The club is owned by former Sydney Swans player Tony Smith, and opened in 2011, welcoming millions of partygoers every year.

'Twenty-five per cent of all the international arrivals to Bali visit Finns Beach Club, that number speaks for itself,' the club said.

'Over one in four people who come to the island choose to spend time on the sun loungers, daybeds and comfortable seating in Canggu by the Indian Ocean at Finns.'