Torrione e Rivellino, Fortified tower and city gate in Piombino, Italy.
Torrione e Rivellino is a fortified complex in Piombino made up of a tall defensive tower and a semi-circular outer structure designed to resist cannon fire. Together these two components form an integrated defense system with thick stone walls positioned to cover different attack angles.
Leonardo da Vinci redesigned these fortifications during two visits to Piombino in 1502 and 1504, making major structural improvements. The changes he made became known as Mura Leonardesche and continue to define the site today.
These fortifications show how the city defended itself and reveal building techniques common in the region. The layout of the walls and tower indicates which threats the community considered most serious.
Entry is through the main gate, which leads to different sections where you can explore both the tower and the ravelin. Visit in early morning or late afternoon for fewer crowds and better light to see the architectural details.
The ravelin section uses volcanic tuff stone, the same material found in Etruscan buildings scattered across the region. This stone type connects the medieval fortress to the much older architectural heritage of the area.
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