Douglas Council has spent more than £2,515 on metal fencing surrounding the Spring Valley changing rooms.
Barriers were installed in March last year after the site was condemned - these were rented for £1,584 and were in place until May.
Fencing was then purchased for permanent installation at the site for £931.14 after a review for the long term of the site in April the same year.
The changing rooms were originally closed because of water leaks and structural problems.
What will government do about Covid vaccine injuries?
Longest-running planning app over a decade old
Main Road into village shut this week
Parental support group to meet tonight
How many unregistered people have been to A&E?
Coast road speed limits during works this week
Time's running out to race in the MGP
Ash raises over £13k with marathon challenge