The Plas Madoc Leisure Centre in Wrexham is to close. The decision made last night is part of the council's plans to save millions of pounds.
Hundreds of people protested yesterday to try to stop the closure and are vowing to fight on, despite the decision.
Councillors in Wrexham will meet later today to decide the fate of Plas Madoc leisure Centre.
It comes at a time when councils are having to make tough choices about which services they cut - in order to balance the books.
Campaigners say closing the centre will be a huge blow to the community.