page_title: Turret (Hadrian's Wall)
section_title: Height
hierarchical_section_title: Turret (Hadrian's Wall) / Construction / Structure / Height
caption_attribution_description: Deutsch: Römische Grenzwacht (Szene I) English: The watch on the Danube (scene I) Română: Detaliu Placa IV: Gardă pe Dunăre (Scena I)
context_page_description: A turret was a small watch tower, incorporated into the curtain wall of Hadrian's Wall. The turrets were normally spaced at intervals of one third of a Roman mile between Milecastles, giving two Turrets between each Milecastle.
context_section_description: The favoured value for the height of a turret is around 9 metres (30 ft) to the viewing platform. This was within the capabilities of the Roman engineers, and could be supported by the observed foundations, despite these foundations being significantly less deep than those used for the earlier Pike Hill Signal Tower.
caption: An image from near the base of Trajan's Column, showing watchtowers surrounded by sharpened stakes.
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