The top five cities to visit in Malta are Valletta, Mdina, Sliema, St. Julian’s, and Birgu. Valletta, the capital, is renowned for its rich history and stunning architecture. Mdina offers a glimpse into Malta’s medieval past. Sliema and St. Julian’s are perfect for shopping and nightlife, while Birgu, part of the Three Cities, is steeped in maritime heritage. Each city provides a unique experience, making them must-visit destinations in Malta.