page_title: Cassero Senese
hierarchical_section_title: Cassero Senese
caption_attribution_description: Il Cassero Senese visto da fuori le Mura di Grosseto, Tuscany (Italy)
context_page_description: The Cassero Senese is a 14th-century fortification located in Grosseto, Tuscany, Italy.
  Built by the Republic of Siena, it survived the demolition of the Sienese fortifications ordered by Cosimo I de' Medici, Grand Duke of Tuscany in 1565 and was incorporated in the Bastione Fortezza of the Grosseto city walls.
context_section_description: The Cassero Senese (English: Sienese Keep) is a 14th-century fortification located in Grosseto, Tuscany, Italy.
  Built by the Republic of Siena, it survived the demolition of the Sienese fortifications ordered by Cosimo I de' Medici, Grand Duke of Tuscany in 1565 and was incorporated in the Bastione Fortezza (Fortress Bastion) of the Grosseto city walls.
caption: The keep incorporated in the Bastione Fortezza
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