A 19th century fort which was used in coastal defence during the Second World War is to undergo major improvement works.

The £5.8 million restoration project at Newhaven Fort will see new gun emplacements and refurbished exhibitions.

Redeveloping the adventure playground is also part of the plan.

The new exhibitions will include details about the home front and D-Day with a restored barrack room.

There will also be a new visitor experience on the battery observation post and refurbishment of the Romney Hut.

The works will begin at the end of the summer season.

Funded by the Newhaven town deal, the work will “get into full swing” at the end of this year and into 2024.   

The fort will be closed all of next year, with plans to reopen in spring 2025.

 “This is a defining moment in the long history of Newhaven Fort and I couldn’t be more excited at the tantalising prospect of what this fantastic investment will create for future generations to enjoy,” said Duncan Kerr, chief executive of Wave Leisure Trust, which manages the fort.

“The preservation and maintenance of our historic buildings and monuments is a huge responsibility and I’m immensely proud to be playing a small part in that process.

“By closing the fort next year, our contractors can crack on with the construction work within a safe and secure environment and be completed ahead of schedule.”

The project will also involve work to reduce water from penetrating the fort’s structure, including repointing brickwork and repairs to windows, the refurbishment of electrical systems and power supplies and a complete renovation of visitor toilets.

Councillor Johnny Denis, Lewes District Council’s cabinet member for arts, culture and tourism and leisure, said: “Newhaven Fort has a special place in the hearts of so many people so I am greatly looking forward to the completion of the works to allow residents and visitors the opportunity to visit, understand and enjoy this unique landmark for years to come.”

Mr Kerr said: “During 2024 our staff will deliver outreach sessions, particularly to schools in Newhaven and organise ‘hard hat’ tours to see the work at the fort in progress.”