The Ottoman Conquest of Bodrum (1523)
The fate of Bodrum Castle changed on January 5, 1523, when the Ottoman Empire, led by Sultan Suleiman the Magnificent, captured the castle from the Knights of Rhodes. This conquest was part of the larger campaign against the Knights Hospitaller, who had also controlled the island of Rhodes.
The Ottoman navy, under Suleiman’s command, arrived in Bodrum with overwhelming force. As was common in Ottoman military strategy, the capture of a significant fortress like Bodrum Castle marked the complete domination of the surrounding region. Once the castle fell, it was seen as symbolic of Bodrum’s full integration into the Ottoman Empire’s expanding territories.
This date, January 5, has since been commemorated as the official day of Bodrum’s conquest, a reminder of the town’s historical significance in the Ottoman era.
Transformation into a Mosque and Cultural Symbol
Following the conquest, Sultan Suleiman ordered significant changes to the castle’s purpose and structure. The chapel used by the Knights Hospitaller for Christian worship was converted into a mosque, reflecting the shift in cultural and religious dominance in the region. To further emphasize the transformation, a minaret was added to the structure, solidifying its identity as a place of Islamic worship.
This act of converting religious buildings into mosques was a common practice in Ottoman conquests, symbolizing the establishment of Muslim rule while preserving the original architecture. The transformation of Bodrum Castle into a mosque also served as a visual statement of the region’s new cultural identity.
The 1915 Bombardment and Damage
Centuries after the Ottoman conquest, Bodrum Castle faced another pivotal moment in its history during World War I. In 1915, the castle was targeted and heavily bombarded by French naval forces during the conflict. The attack aimed to weaken Ottoman defenses along the southwestern coast.
Unfortunately, the minaret, a key symbol of the Ottoman transformation, was struck and destroyed during the bombardment. The damage left both the castle and the mosque in a state of ruin, marking a tragic period in the structure’s history. For decades, the mosque and minaret remained in a dilapidated condition, with the once-proud fortress reduced to ruins.
Restoration and Cultural Preservation (1996)
The condition of Bodrum Castle remained neglected for many years until restoration efforts were initiated in the late 20th century. In 1996, under the guidance of Turkey’s Ministry of Culture and with the leadership of Museum Director Oğuz Alpözen, a significant restoration project was undertaken to restore the castle and the mosque to their former glory.
This extensive restoration aimed to preserve the historical integrity of the structure while ensuring its cultural significance was respected. The minaret, which had been destroyed during the 1915 bombardment, was reconstructed using historical references to match its original design as closely as possible. The restored mosque and minaret stand today as testaments to both the historical layers of the site and modern efforts to protect Turkey’s cultural heritage.
Bodrum Castle Today: A Living Museum

Today, Bodrum Castle has been transformed into a major cultural and historical attraction. It now houses the Bodrum Museum of Underwater Archaeology, one of Turkey’s most significant museums. This unique museum showcases artifacts recovered from ancient shipwrecks, including amphorae, glassware, and ancient relics that highlight the region’s maritime history.
The castle’s architecture continues to reflect its multicultural past, with its towers named after European regions still standing alongside the Ottoman mosque and minaret. Visitors can explore the castle’s walls, towers, and museum exhibits while enjoying panoramic views of Bodrum and the Aegean Sea.
The Cultural Legacy of Bodrum Castle
Bodrum Castle remains a powerful symbol of the region’s diverse history, reflecting layers of conquest, cultural transformation, and preservation. Its story spans from the medieval period through the Ottoman era to modern-day restoration efforts. The castle serves as a reminder of the importance of protecting historical landmarks and the role they play in educating future generations about cultural heritage.
The annual commemoration of Bodrum’s conquest on January 5 continues to highlight the historical significance of the site. The successful restoration under Oğuz Alpözen’s supervision stands as a positive example of how historical sites can be preserved while respecting their layered identities.
The story of Bodrum Castle is not just about a fortress; it is about the shifting tides of history, cultural transformation, and the importance of heritage preservation. From its medieval construction by the Knights Hospitaller to its capture by the Ottomans and the subsequent restoration in modern times, the castle has witnessed key moments of historical change.
As a historical landmark, Bodrum Castle continues to attract visitors from around the world, reminding us of the importance of preserving the past while embracing the present. Whether exploring its towers, viewing ancient artifacts, or reflecting on its diverse history, Bodrum Castle stands as a proud symbol of resilience and cultural legacy.