Early Roman marching camps confirm 3rd century advances in Germania

Archaeological investigations have led to the identification of the first confirmed Roman marching camps in the federal state of Saxony-Anhalt, providing the earliest structural evidence that Roman military units advanced into the interior of Germania as far as the Elbe River.

The sites, situated between the northern Harz Mountains and the Elbe, constitute the northeasternmost Roman camps documented to date in the territory historically referred to as Germania libera.

These findings are the result of several years of systematic research undertaken by the State Office for Heritage Management and Archaeology (LDA) of Saxony-Anhalt, in collaboration with volunteer heritage conservators and supported by the application of modern remote sensing and aerial survey techniques.

Before this discovery, evidence for Roman presence in the region was limited to isolated finds, notably coin scatters and iron hobnails from legionary footwear, which, while indicative of troop movements, did not permit the reconstruction of organised military infrastructure.

Roman marching camps were temporary but rigorously standardised installations erected at the conclusion of each day’s march. Their characteristic morphology includes a rectangular enclosure with rounded corners, a surrounding ditch and rampart system, and gate passages secured by a forward-placed ditch segment known as a titulum.

The internal layout was organised around two orthogonal principal streets intersecting at the principia, or headquarters building. The recognition of these diagnostic elements in aerial imagery has enabled the clear differentiation of the newly identified camps from other prehistoric features in the landscape.

From a historical perspective, Roman military expansion into Germania commenced during the reign of Augustus in the late first century BC, with campaigns under Drusus, Ahenobarbus, and Tiberius extending to the Elbe and Saale rivers.

The catastrophic defeat of Varus in the Teutoburg Forest in 9 AD terminated the attempt to establish the province of Germania Magna, after which Roman activities east of the Rhine were largely limited to frontier defense and episodic incursions.

In the third century AD, however, renewed campaigns were launched in response to the emergence of large Germanic confederations. Although literary sources refer to deep penetrations under emperors such as Caracalla and Maximinus Thrax, archaeological confirmation has hitherto been lacking.

The Saxony-Anhalt camps therefore, represent a decisive contribution to the empirical reconstruction of these operations, substantially advancing knowledge of Roman military movements in central Germany.

Sources : State Office for Heritage Management and Archaeology