[1] The existence of a Roman sanctuary dates to the 2nd or 3rd century AD, when the lands overlooking the coast were dedicated to Sun, Moon and Imperial cult.

[2] Various studies and scientific work finally identified its presence on a small hilltop escarpment overlooking the Praia das Maçãs, known locally as the Alto da Vigia and Alconchel.

[2] A team from the Archaeological Museum of São Miguel de Odrinhas began excavations in 2008, alongside a tower structure, unearthing a monumental Roman sanctuary.

[2] Architectural artefacts from the Moorish period correspond to a ribat (or convent) that included various halls, with a mihrab oriented towards the southeast (in the direction of Mecca).

[2] The remaining materials associated with the Moors are residual, and include ceramics from the 12th century (likely associated the final phase of occupation), as well as shells and fires (suggesting a link between the coastal activities and food for these locals.