Din l-Art Ħelwa has filed an appeal against the Planning Authority's approval of a major extension to the Grand Hotel Excelsior, arguing that the project will further harm the setting of Malta's historic fortifications and undermine efforts to preserve the country's cultural heritage.

The Planning Authority recently approved plans for a new six-storey wing at the Floriana hotel, which will add 77 guest rooms and replace more than 1,200 square metres of existing open space.

In a statement, the heritage NGO described the decision as another example of what it sees as the Planning Authority's failure to adequately protect Malta's historic environment. It argued that the extension would increase the building's impact on one of the country's most sensitive heritage sites.

According to Din l-Art Ħelwa, the original Excelsior hotel development had already left a significant visual impact on the historic bastions. The organisation said the newly approved extension would further expand the hotel's footprint within the fortifications' setting rather than mitigating its existing presence.

The NGO also noted that the fortifications form part of Malta's bid for UNESCO World Heritage status, arguing that such recognition carries an obligation to safeguard their outstanding universal value.

Beyond the heritage concerns, Din l-Art Ħelwa criticised what it described as an outdated approach to tourism policy that prioritises increasing accommodation capacity over protecting the country's cultural and visual assets.

"Malta cannot credibly pursue a quality tourism model while simultaneously permitting developments that erode the very historic and visual assets upon which that tourism depends," the organisation said. "Our bastions are not a backdrop for development. They are the heritage that development must respect."

Executive President Patrick Calleja said the appeal carried particular historical significance for the organisation, noting that Din l-Art Ħelwa was founded more than six decades ago in response to public opposition over the original Excelsior development.

"There is a profound historical irony here," Calleja said. "Din l-Art Ħelwa was founded more than sixty years ago out of public outrage at the desecration of these very bastions by the original Excelsior development. More than sixty years later, we now find ourselves once again defending them, this time against a further extension of the same hotel."

He added that the organisation, together with other environmental NGOs, activists and citizens, would continue campaigning to protect Malta's heritage for future generations.

The appeal now places the Planning Authority's decision under review as the case proceeds through the planning appeals process.