Celebrating Portsmouth 💯 Hilsea Lido in Portsmouth is set to reopen in 2026 following a £7.75 million renovation project that began after its closure in 2022. Hilsea Lido is the venue for this amazing short film from 1964 - where crowds of kids splash about, swim, slide and jump from high boards while parents look calmly on This short film about Hilsea Lido shows hundreds of children and adults jostling for space in the crowded outdoor pool. Kids can be seen on the various water slides and a br