South Wales Police say they believe a fire at the former Clydach Vale Working Men's Club was started deliberately.
Emergency services were called to the blaze at the building known locally as the 'Top Club' on Howard St shortly after midday on Saturday.
The club recently closed after almost a century serving the community. Local boxer and former British and Empire heavyweight champion fought there in 1928.
Our reporter, Rob Osborne, gets his father involved to measure how much snow there is in Clydach Vale.
Around 300 people are expected to attend a memorial service today to remember the Cambrian Colliery mining disaster.
Thirty-one men were killed in the Clydach Vale explosion in 1965.
Survivors and relatives of the men have said they're worried it'll become a 'forgotten' tragedy as people from that generation become older.