Subsequently, Humala will offer a press conference and attend a dinner offered by Mujica, said the source.

On Tuesday, Humala will travel to Argentina, where he will be received at the Government House by President Cristina Fernández and finally, on Wednesday he will meet in Chile with the head of state, Sebastian Piñera, the source said.

A second tour will include Bolivia, Ecuador, Colombia and Venezuela.

Ollanta Moises Humala Tasso is a Peruvian politician and former military officer who on June 5 June was elected President of the Republic of Peru and will take office from July 28, 2011, according to the source.