All in all, more than 1100 swimmers took advantage of the opportunity and had a free dip courtesy of Falkirk District Council.
Another 45 people took advantage of the free sauna and a further 20 had a free hot bath.
A spokesman for the district council said at the time: “The free day’s swimming was a great success.
The Mariner Centre in Camelon signalled the beginning of the end for the Pleasance.
The Mariner opened officially in 1985 - but by then the Howgate Shopping Centre on the site of the baths was well underway.