The Greyhope Bay project, which was originally planned for construction around the corner of Greyhope Road, closer to Girdle Ness Lighthouse, is now planned to be based at Torry Battery.

Plans have now been submitted plans for a temporary structure at the monument, which is managed by Historic Environment Scotland.

Those behind the build said they decided to move their proposal to the historic artillery battery earlier this year after consulting with the public at a pop-up shop in the Bon Accord centre.

Developers said the change will give visitors a “360 degree view” of Aberdeen and the surrounding coastline. The ultimate aim is to create a permanent £10 million marine experience centre and visitor attraction at the site in the future which would highlight Aberdeen’s unique position as a major Scottish city with the opportunity to spot spectacular sealife just outside the city centre.

Greyhope Bay managing director Fiona McIntyre said Torry Battery was not the preferred location originally but the plan had now changed.

She said: “‘Dolphins at the Battery’ is a great opportunity to deliver facility on site in the immediate whilst road testing our ideas for our long-term project.

“The first phase will see us create space on site that offers a unique viewing platform, exhibition space, a cafe and toilets, allowing people to connect with our natural environment and explore an extraordinary local historic monument.

”Torry Battery is steeped in history and we were delighted that both Aberdeen City Council and Historic Environment Scotland are keen to see it brought back to life.

“Torry Battery overlooks one of the best dolphin viewing points in Europe and we are looking to create a building that will allow people to view this, our city, beach and bustling harbour in comfort, for the first time.”

Richard Heawood, senior designations officer at Historic Environment Scotland, said: “Torry Battery is recognised as a nationally important Scheduled Monument which was used in the 19th and 20th Centuries.

“These proposals form part of a long-term plan to conserve the site as well as promote and interpret Torry Battery’s historic interest to the public.”