Colonia Carlos Pellegrini in Ibera - You'll find this beautiful, calm and isolated nature reserve in the province of Corrientes, between Mercedes and Posadas (Misiones). The wildlife is next to your door, enjoy Capivaras, Caimans, Marshdeers, Howler Monkeys and over 350 diferent species of birds from very close!
Far away from masstourism it is not that easy to reach and people there are only spanish-speaking. I'm an english and german speaking person which lives in the reserve. If you want to have informations or need help to get here, book a hotel and excursions, just contact me.