Río Leufucade flows through the Lanco area of the Los Ríos region in southern Chile, draining into the Valdivia Basin. This river winds through a rich wetland ecosystem characterized by willows lining its banks, diverse aquatic vegetation including water plantain (Alisma plantago-aquatica), duckweed (Lemna minuta), and sedges (Cyperus sp.), all of which contribute to a productive riparian corridor. The river is crossed by a historic railway line that once connected Lanco with Panguipulli, constructed in 1950, lending the area a distinctive character that blends natural beauty with cultural heritage. The surrounding wetland supports an impressive array of wildlife, including kingfishers (Megaceryle torquata), herons (Ardea alba), and a variety of other bird species that serve as natural indicators of water quality and fish activity.