If your trip to Mdina Old City is all locked in but your travel itinerary is looking a bit empty, we can give you a few hints and tips.You'll need to get up early if you want to see all the interesting sights this place has to offer. St. Paul's Cathedral and Catacombs of St. Paul and St. Agatha's Crypt are non-negotiable. Mnajdra Megalithic Temples and Hagar Qim shouldn't be overlooked either.Plan a stop at San Anton Gardens. It's one sight you'll find on travelers' to-do lists. Palazzo Parisio & Gardens and Dingli Cliffs are also a stone's throw away and worth a detour.