In a bid to preserve one of Greece’s most recognizable tourist landmarks, authorities have launched a major project to expand the beach surrounding the wreck of the Panagiotis, a smuggling vessel that ran aground on Zakynthos in 1980 and gave Navagio (Shipwreck) Beach its name.

The plan calls for extending the 193-meter shoreline by 30 meters toward the sea using about 45,000 cubic meters of sand and gravel. According to the project’s technical description, the added sediment is intended to shield the ship’s deteriorating hull from wave action. Materials will be transported by barge and placed along the coast and seabed.

The project is based on a coastal engineering study conducted pro bono by researchers at the National Technical University of Athens, who describe beach nourishment as the most natural available solution. But some scientists dispute both its necessity and its characterization as a mild intervention.

Geologist Manolis Vasilakis argues that the beach is not eroding and that the costly addition of gravel could quickly be carried away by the sea.