Ενετικές Οχυρώσεις, Βιβάρι

The Venetian fortifications at Vivari in Argolis are associated with the strategic importance of the natural bay of Vivari, which was used as a safe anchorage by Venice during its period of rule in the Peloponnese. Key information:

Dating: mainly during the Second Venetian occupation (1686–1715), when the Venetians returned and strengthened the defenses of Argolis.
Location: along the coastal zone and on the surrounding hills of the naturally protected bay of Vivari.
Purpose: to control maritime routes and protect the anchorage as well as the wider area of Nafplio.

Characteristics:

• Small-scale fortification structures (towers, guard posts, and possible observation points)
• Linked to the broader defensive network of Nafplio and Argolis
• Part of the Venetian defense system of the Argolic Gulf, together with other forts and castles 
• Today:

• Only ruins and traces of fortifications survive, not a single unified castle
• The area is part of the wider historical and archaeological landscape of Vivari

➡️Conclusion:
The Venetian fortifications at Vivari were a secondary defensive system of Venice, intended to control the bay and support the defense of Nafplio during the 17th century.