The best time to go to Carthage is during the spring (April to June) or autumn (September to October) when the weather is pleasant and comfortable for exploring.During these months, you'll experience mild temperatures, typically ranging from 20°C to 28°C, which is ideal for visiting the extensive archaeological sites without the intense heat of summer. The skies are generally clear, superb for photography and outdoor activities. These shoulder seasons also mean fewer crowds compared to the peak summer months, allowing for a more relaxed and enjoyable experience at popular sites like the Carthage National Museum and the Roman Theatre.