Try to interpret
Rio Douro · archaeological interpretation
A castle read through the ground
The municipal inventory interprets the remains as a fortified residence of motte type, dating from the mid-13th century. It connects them with the castle mentioned in the Inquiries of 1258. The circular form stands on a mound of stone and coarse sand, surrounded by a ditch. The municipality highlights its position above the Rio Douro valley, a connection between Refojos and the Barroso plateau. This reading combines terrain and document without reconstructing the vanished building with certainty. The 1258 document adds a social dimension to the shape of the ground: according to the municipal interpretation, almost all residents of Santo André de Rio Douro had an annual obligation to go to the castle. The reference connects the fortification with community organisation, although it does not clarify all the associated tasks here. The inventory compares the construction with examples from Brittany. This is a comparison of forms and techniques, not proof of the builders’ origin. Its position halfway up the hillside helps explain the relationship between defence and movement through the valley.
Vamos experimentar?
- Read the description and draw only the elements it mentions: circular shape, landfill and moat.
- Tick with another color something I would like to know, but the text does not clarify.
- Compare your drawing with the reading of Monte do Castelo. What clues come from the terrain and what interpretations?
A proposal for reading and drawing; does not require movement to the site.
Open a história e os seus recursos →Sources of this proposal
- Municipality — archaeological inventory, interpretations and chronologiesConsultation/revision: 2026-11-07
- Municipality — archaeological inventory, interpretations and chronologiesConsultation/revision: 2026-11-07
My findings
An idea, a drawing or a question to go on.
