Juan de Ayolas (died c. 1537) was a conquistador born in Briviesca who explored the watershed of the Río de la Plata for the Spanish Crown. He accompanied...

reason Ayolas was founded in San Jose Mi and not in Coratei. Ayolas is located on the south of the country, near the towns of Santiago, San Juan Bautista...

Juan de Ayolas Airport (IATA: AYO, ICAO: SGAY) is an airport that serves the city of Ayolas, in the Misiones Department of Paraguay. The airport is named...

with no news of Ayola, Irala decided to abandon his post and return downriver to the fort of Asunción. However, the Juan de Ayolas expedition had successfully...

find another member of Ayolas' party, Domingo Martínez de Irala, holed up in the Puerto de la Candelaria, which was founded by Ayolas earlier in February...

and Chief justice Pedro de Mendoza (1534–1537). First founding of Buenos Aires; Fort Corpus Christi founded by Juan de Ayolas. Retires and dies mad en...

Still suffering from syphilis, Mendoza appointed Juan de Ayolas to succeed him as captain-general. Ayolas dealt with the problem by sailing up the Parana...

of Pedro de Mendoza and participated in the founding of Buenos Aires. He explored the Paraná and Paraguay Rivers along with Juan de Ayolas and was commanding...

Francisco de Aguirre heads into the area from the west over the Andes and Pedro González de Mendoza comes in from the Rio de la Plata region. Juan de Ayolas, Domingo...

Juan Abalos de Mendoza was a personal friend of the founder of Buenos Aires Juan de Garay. Juan de Ayolas Gonzalo Casco Martín Suárez de Toledo Nicolás...