Cartagena is located in the northern coastal region of Colombia on the Caribbean Sea. Next to the sea is the old walled city with squares, cobbled streets and colorful colonial buildings. With its tropical climate, the beaches have become a distinct tourist destination, as they can be reached by boat. Its beaches are characterized by white sand and palm trees, and its islands are known for their coral reefs. One of the most important tourist areas in it is the Baru neighborhood, which provides many marine activities for tourists; Santo Domingo Square and San Felipe de Barajas Castle. In general, the beaches are a major tourist attraction for the city, as these beaches provide an opportunity to enjoy the summer. The city is also interested in providing service facilities for tourists, including restaurants, commercial complexes, and various hotels, which makes it a suitable place for all groups of tourists.