A temporary “light sculpture” is set to illuminate Southsea Castle Lighthouse.
The Grade II-listed structure has stood dormant since it was decommissioned in 2017. Its interior is in poor condition and would require major investment before it could reopen to the public.
The proposal by Portsmouth City Council would see Turner Prize nominee Nathan Coley attach an illuminated artwork to the railings at the top of the lighthouse.
Planning documents state the lights will switch on and off at a gentle speed, mimicking the sweep of a lighthouse beam. They will shine in warm white, no brighter than the festoon lighting already used along the seafront.
The illuminated text wrapping around the tower will read “SIDEWAYSOMEWHEREWITHOUTWITHIN” in block capital letters.
September 16, 2025
