Barbaros Hayreddin Pasha Tomb, located in Beşiktaş, is the tomb of one of the most famous Ottoman admirals, Hayrettin Barbarossa, also known as Barbaros. Barbarossa was the chief admiral of the Ottoman Navy in the 16th century, playing a pivotal role in the empire’s dominance over the Mediterranean. His tomb, designed by the renowned architect Sinan, stands out for its elegant and historical architectural style. The türbe's octagonal shape, with its dome resting on a drum and surrounded by slender columns, is a fine example of Ottoman funerary architecture. Notably, Barbarossa’s tomb has been a historical landmark, symbolizing his legacy in both Ottoman and world maritime history .