Drimnagh Castle is a historic castle located in Dublin, Ireland. Built in the 12th century, it is one of the few remaining examples of a fortified medieval castle in the country. The castle features a unique blend of architectural styles, including Norman and Gothic elements, and is surrounded by a picturesque moat. The castle has a rich history, having served various purposes over the centuries, including as a residence and a military stronghold. Today, Drimnagh Castle is a popular tourist attraction, offering guided tours that showcase its beautiful interiors and gardens, as well as its fascinating past.