Filadelfia is a surprise: in the middle of the Chaco scrubland, an orderly town of broad avenues and gardens appears, where you'll hear German and Plautdietsch (the Mennonites' Low German dialect) as often as Guaraní and Spanish. It's the headquarters of the Fernheim Cooperative, the driving force behind the area's dairy, beef and peanut industries. Its museum circuit (Jakob Unger, Knelsenhaus, the Colony House, the Industrial Museum and the Menno Simons Hof complex with its Museum of Intercultural Encounter) tells the epic story of refugees who arrived with nothing and of their life alongside the Indigenous peoples. It has the best services in the Central Chaco.
The best introduction to the Chaco: history, wildlife and Indigenous peoples in a bioclimatic building ringed by samu'u trees, with SENATUR tourist information.