🛡️ Frontiers of the Roman Empire
Watchtowers WP 9/70 to 9/99a and the fortlet Hankertsmühle in the Upper German-Raetian Limes
📋 Fast Facts
- Part of the Frontiers of the Roman Empire UNESCO World Heritage Site, inscribed in 2005
- Located in Baden-Württemberg, Germany, along the Upper German-Raetian Limes
- Constructed between late 1st and 2nd centuries CE; modified through the 3rd century CE
- Consists of sequentially numbered watchtowers (WP 9/70–9/99a) and the fortlet Hankertsmühle serving Roman frontier defense
The watchtowers WP 9/70 to 9/99a and the fortlet Hankertsmühle form part of the Upper German-Raetian Limes, a major section of the Roman Empire's frontier system in present-day Germany. These structures represent Roman military observation, signaling, and defensive infrastructure designed to control movement, monitor trade, and provide early warning against Germanic incursions. The sequential numbering of the watchtowers reflects the systematic organization of the Roman military along this ...