The best area to stay in Cartagena is the Old Town, which encompasses the historic centre of the city.The Old Town is a very walkable area, enclosed by ancient walls, and is where you'll find most of Cartagena's main attractions. Key landmarks include the Roman Theatre, the Naval Museum, and the main commercial street, Calle Mayor, which is lined with shops and places to eat. The architecture is a mix of Roman ruins and modernist buildings, giving it a unique character.For couples looking for a romantic getaway, the Old Town is an excellent choice. You can enjoy strolls through the historic streets, discover hidden squares, and dine at restaurants offering local cuisine. The area is particularly pleasant in the evenings when the buildings are lit up.Solo travellers will also find the Old Town very convenient. With many attractions within easy reach and a good selection of hotels and eateries, it's simple to explore at your own pace.