The best area to stay in Cartagena is the Historic Centre, specifically within the old city walls, for its ease of access to major attractions and its unique character.The Historic Centre is the heart of Cartagena, enclosed by impressive walls that date back centuries. It's a very walkable area where you'll find most of the city's significant landmarks, such as the Roman Theatre, the Naval Museum, and the Concepción Castle. The streets are lined with historic buildings, shops, and restaurants, creating a pleasant environment for exploration.Couples will find the Historic Centre particularly appealing. Its romantic ambiance, with narrow streets and historic architecture, provides an ideal setting for leisurely strolls and intimate dining experiences. Many boutique hotels are situated here, offering a refined stay close to all the main sights.For solo travelers, the Historic Centre offers convenience and a sense of connection to the city's rich past. Being able to walk to most attractions, including museums and archaeological sites, means less time spent on transportation and more time discovering Cartagena's heritage.