William Graham Vivian, the millionaire of Clyne, purchased Clyne Castle in 1860 and lavished time and money on it to reflect his wealth. The estate passed to his nephew Algernon, ‘The Admiral’, in 1921 who owned it until his death in 1952.

He had the greatest influence on the gardens as we see them today, including in its landscaping and notably the bridge, the Admiral’s tower, and the gazebo.

A statement from Swansea Council read: “In May this year, the council brought in specialist bridge inspectors to complete detailed surveys of the bridge and now contractors are due to move on site in the coming weeks to complete the restoration of the much-loved structure.

“Work includes renewing deteriorated timber deck planks and anti-slip surfacing; replacing corroded steel tie-bars, bracing and fixings; and securing the loose north-west bridge post.

“Damaged and decayed handrails along the northern approach and adjoining footpath will also be repaired or replaced. The work will include repairs to local stonework, removal of vegetation and moss, and reinstatement of disturbed rocks beside the stream.

“Careful attention will also be paid to the bridge’s listed status. Its established appearance, materials and setting will be respected, including the distinctive, red-painted timber work and white decorative finials.

“Timber testing has identified mahogany in part of the bridge parapet handrail and pine in the sampled approach handrails and finials, helping to inform appropriate repair materials.

“The project will help preserve the Japanese Bridge’s character while improving its condition, safety and long-term resilience.”