Callao is a major port city located on the central coast of Peru, just west of the capital, Lima. It serves as the main gateway for maritime trade in the country, handling a significant portion of Peru's imports and exports. The city has a rich history, dating back to its founding in 1537, and features a mix of colonial architecture and modern infrastructure. The population of Callao is diverse, with a mix of cultures and communities. The city is known for its vibrant maritime activities, including fishing and shipping, as well as its historical sites, such as the Fortaleza del Real Felipe, which played a crucial role in defending against pirates and foreign invasions.