The snippets describe a waterfall on the Arroyo Paraíso (also known as Arroyo Ipané), but refer to it as "salto del arroyo paraíso" rather than "La Yana" specifically. However, the location details match closely enough to describe the POI.

--- The salto on Arroyo Paraíso — also called Arroyo Ipané — drops through the subtropical jungle of Misiones province in northeastern Argentina.

The stream originates in the Sierra de Misiones near the town of Fracrán in the Departamento Guaraní, flowing south before emptying into the Río Uruguay near Puerto Paraíso.

Its watershed falls almost entirely within the Reserva de la Biosfera Yabotí, protecting the surrounding selva paranaense ecosystem. The waterfall sits roughly 38 kilometers from El Soberbio along Ruta Provincial 2, the road heading toward Saltos del Moconá.

Visitors turn off at a landmark restaurant and follow about two kilometers of dirt track to reach the falls. The water is notably warm and clear, set amid dense forest typical of this remote corner of Misiones.