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Photo: Leontin l, CC BY-SA 4.0 via Wikimedia Commons
The Drobeta (castra) was a fort built by Emperor Trajan in the province of Roman Dacia, in the present city Drobeta-Turnu Severin. It was built to protect the northern side of Trajan's Bridge across the Danube which was built quickly in preparation for Trajan's Second Dacian War in 103-105 AD. It was therefore in a key strategic location from where the imperial road north into Dacia started.
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Piciorul Podului lui Traian
Remaining pillar from Trajan's bridge over the Danube
Ruinele Cetății Severinului
Castelul de Apă
An 1910s water tower designed to look like a castle turret. Now an art institution.
Podul lui Dumnezeu
The second-biggest natural bridge in Europe, and the biggest in Romania.