Rabat is a town out of walls of Mdina, and people often link these two towns together. Just make sure not to miss, due to similar names, Rabat St. Pawl Plazza, Ghajn Gheriexem fortification, St. Agatha's Historical Complex and Catacombs, St. Paul's Catacombs, Church of St. Paul's and Grotto of St. Pauls so as the Roman Villa. It is all in walking distance from Mdina and closely related to each other in a historical aspect.