Preserving several diverse ecosystems that reflect subtle differences in relief, soils and rainfall, this very accessible park protects 150 sq km of the humid eastern Chaco. It is 115km northwest of Resistencia via RN 16 and RP 9, accessed through the town of Capitán Solari, 5.5km away.
Hiking and bird-watching are the principal activities here. From the main campground, where there's a small exhibition on the park, an easy 2km circular trail takes you across a rickety bridge and through the forest for good birdwatching. A 5km walk, cycle or drive, takes you to a short trail leading to viewpoints over lakes. A longer 12km road, suitable for cars, bikes and horses, heads south to the Panza de Cabra lake.
Pack plenty of repellent for the voracious mosquitoes.
