Viceroyalty of Peru Guayaquil and El Callao, but on 4 February he captured Valdivia, called at the time "The Key of the South Seas" and the "Gibraltar of the Pacific", due to its huge fortifications. However the viceroyalty managed to defend Chiloé Island until 1826. On September 8, 1820, the "Expedición Libertadora" of Peru, organized mainly by Argentinians and with some Peruvian and Chilean involvement, landed on the beach at Paracas Bay, near the city of Pisco, Peru. The army was under the command of José de San Martín. After fruitless negotiations with the viceroy, San Martín occupied the Peruvian capital of Lima
Trujillo, Peru Trujillo, Peru Trujillo () is a city in coastal northwestern Peru and the capital of La Libertad Region. It is the third most populous city and center of the third most populous metropolitan area of Peru. It is located on the banks of the Moche River, near its mouth at the Pacific Ocean, in the Moche Valley. This was a site of the great prehistoric Moche and Chimu cultures before the Inca conquest and subsequent expansion. The Independence of Trujillo from Spain was proclaimed in the Historic Centre of Trujillo on December 29, 1820, and the city was honored in