The Aragonese Castle is a historic fortress that stands imposingly on a rocky islet connected to the island of Ischia via a stone bridge. Founded in 474 BC, it has seen numerous chapters in history, serving as a bastion against invaders and a refuge for the local population. Its architecture is a palimpsest of different eras, with walls that tell stories of rulers and conquerors. In addition to its strategic value, the castle is a place of breathtaking beauty, with gardens, churches and courtyards offering panoramic views of the blue sea that surrounds it. Visiting it means taking a step back in time, exploring ancient corridors and appreciating works of art and architecture that have resisted the passage of centuries.