Cartagena Old Town, a UNESCO World Heritage site, is a stunning example of preserved colonial architecture, with its colorful buildings and cobblestone streets. Visitors can explore the historic Castillo San Felipe de Barajas, wander through the charming Plaza Santo Domingo, and admire the impressive architecture of the Cathedral of Cartagena. The area offers an array of activities, from enjoying local cuisine at bustling cafes to shopping for handmade crafts in the lively markets. A stroll along the ancient city walls provides breathtaking views of the Caribbean Sea, making it a must-see destination for travelers.