Christopher Columbus astronomy, and history. He formulated a plan to seek a western sea passage to the East Indies, hoping to profit from the lucrative spice trade. After years of lobbying, the Catholic Monarchs of Spain agreed to sponsor a journey west, in the name of the Crown of Castile. Columbus left Spain in August 1492 with three ships, and after a stopover in the Canary Islands made landfall in the Americas on 12 October (now celebrated as Columbus Day). His landing place was an island in the Bahamas, known by its native inhabitants as Guanahani; its exact location is uncertain. Columbus
Chile in accordance with the provisions of the Convention concerning the Protection of World Cultural and Natural Heritage of 1972, ratified by Chile in 1980. These cultural sites are the Rapa Nui National Park (1995), the Churches of Chiloé (2000), the historical district of the port city of Valparaíso (2003), Humberstone and Santa Laura Saltpeter Works (2005) and the mining city Sewell (2006). In 1999 the "Cultural Heritage Day" was established as a way to honour and commemorate Chiles cultural heritage. It is an official national event celebrated in May every year. Chile Chile (; ), officially the Republic of Chile