Hi Daniel! Thanks for your e-mail. I think I can help you. I have some information for your questions. If you want to go on holiday to Argentina next year, you should come in August. I think that will be the best month because in August usually weather is great. If I were you I would visit Mercedario mountain which attain polish expedition in 1934. I think as well you should see Buenos Aires which is the capital of Argentina. And the best advice for you! Take your car...