St Agatha's Tower (also known as 'Red Tower', 'Mellieha Tower' or 'Fort Saint Agatha') is part of Malta's historic fortification system. The interior is open to the public as it includes a museum. The roof is also accessible, allowing panoramic views. [St Agatha's Tower,Saint Agatha's Tower,Red Tower,Mellieha Tower,Fort Saint Agatha,Wignacourt towers,Marfa ridge,tourist attraction]