The name "Cantanhede" comes from the
Celtic cant, which means "great stone", and refers to the
quarries in the region. It was the original
Cantonieti, mentioned in the documentation of the centuries 11th, 12th and 13th also with the spellings
Cantoniedi,
Cantonidi and
Cantonetu. Its first historical references dating back to 1087, date on which
Sisnando Davides, governor of Coimbra, provided the village with fortification and promoted its repopulation. With a well-preserved urban area elevated to city (
cidade) status by the
Lei n.º 69/91, de 16 de Agosto in August 1991, and being home to a number of large and elegant houses, dating back to the 19th century, Cantanhede was granted
foral in 1514 by the king
Manuel I of Portugal. In 2024, the limestone of
Ançã was recognised as a
World Heritage Stone. ==Economy==