Archaeologists have uncovered part of a monumental burial mound’s perimeter ring, while evidence of a potentially earlier structure opens up new questions about the site’s history.
Archaeological research at Son Mas des Potecari in Inca has uncovered new clues about Mallorca’s prehistoric past, with the latest excavation campaign revealing part of the perimeter ring of a monumental burial mound.
The findings were presented by Ajuntament d’Inca on 22 October, following the latest phase of research at one of the municipality’s most significant archaeological sites.
The discovery is expected to help researchers better understand the monument’s architectural design and how it developed over time. The team has also identified indications of a possible structure predating the main monument, although this remains under investigation.
A glimpse into Mallorca’s prehistoric past
Son Mas des Potecari has been known since the beginning of the 20th century. Its origins are thought to date to around 1000 BC, during the Talayotic period, although evidence suggests that the site was occupied during several historical periods, including the Islamic period in Mallorca.
Archaeological investigations have been taking place since 2017, with each campaign adding to researchers’ understanding of the site.
The 2026 campaign focused on areas to the north and south-west of the complex. Alongside excavation and documentation, the team continued work to protect the monument from damage caused by the roots of large wild olive trees growing around its outer walls.
The discovery of part of the perimeter ring is an important step towards understanding the structure of the monument. However, researchers are continuing to investigate the possible earlier structure before drawing conclusions about its significance.
Protecting Inca’s archaeological heritage
The project combines archaeological research with conservation work, involving specialists in archaeology, restoration and vegetation management.
Conservation measures include the careful removal of roots affecting the walls, documentation of the surviving structures and the use of traditional materials and techniques compatible with the monument, including dry-stone construction and lime mortar.
The work aims not only to uncover more of the site’s history but also to preserve it for future research and generations to come.
Can you visit Son Mas des Potecari?
Ajuntament d’Inca has included the archaeological site in its Descobreix Inca programme of guided heritage visits for 2026–27.
The published programme lists visits to Son Mas des Potecari on 24 and 31 October, led by archaeologist Magdalena Sastre. The meeting point is the car park at the Constància football ground, with visits scheduled for 09:30.
The programme is free, but advance registration is required. As the 24 October visit has passed, anyone interested in the 31 October session should check the official registration page to confirm availability.
Find out more: Ajuntament d’Inca’s Descobreix Inca programme
With further research planned, Son Mas des Potecari remains an important part of Mallorca’s archaeological heritage, offering new opportunities to understand how the island’s landscape and communities evolved over thousands of years.
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