The outdoor pool originally opened its doors back in 1935 by Portsmouth City Council but its condition significantly deteriorated over the years, making it unsafe to use.
Following multiple consultations, a multi-million pound project was launched last year to completely restore the pool to its former glory. The pool, which will open in the summer, will feature new changing rooms, new benches and tables, artwork, a fountain and, most importantly, a fully functioning outdoor swimming pool.
In the most recent updates, the pool has been completely concreted and the contractors are currently pumping water out of the pool that collected in there over Christmas.
Bright shower unit cabins have now been installed at the lido. They need to be plumbed in and have gas and electrical connections completed.
The plant room floor has been concreted, and work will start to reinforce the walls. Three filtration tanks will be installed in the plant room in due course.
5. Hilsea Lido 2026
Members and swimming groups were given a preview swim ahead of the opening at Hilsea Lido in Portsmouth, on Friday, April 24. 2026. Pictured is: Mel Dixon from the RNLI during training. Picture: Sarah Standing (240426-3333) | Iconic Resell
6. Hilsea Lido 2026
Members and swimming groups were given a preview swim ahead of the opening at Hilsea Lido in Portsmouth, on Friday, April 24. 2026. Pictured is: Graham Rolfe from Purbrook. Picture: Sarah Standing (240426-3217) | Iconic Resell
7. Hilsea Lido 2026
On Monday, March 23, 2026, Portsmouth City Council marked the completion of the multi-million-pound redevelopment of Hilsea Lido by officially handing the site over to its new operators. Picture: Sarah Standing (230326-1150) | Sarah Standing
8. Hilsea Lido 2026
Members and swimming groups were given a preview swim ahead of the opening at Hilsea Lido in Portsmouth, on Friday, April 24. 2026. Picture: Sarah Standing (240426-3221) | Iconic Resell

