Explore hiking trails around Serranópolis do Iguaçu, Paraná. The best hike near Serranópolis do Iguaçu is Mirador Garganta Del Diablo via Circuito Garganta del Diablo, a 1.2 mile out and back trail in Parque Nacional Iguazú. Serranópolis do Iguaçu has population 5007.0.