Río Cruces Wetlands Adventures

The Río Cruces Wetlands lie near Valdivia in the Los Ríos Region of southern Chile, encompassing a complex of marshes, lagoons, and slow-moving river channels formed by the confluence of the Cruces and Calle-Calle rivers. This protected wetland system covers approximately 2,770 hectares and represents one of the largest temperate wetlands in Chile. The area is internationally recognized for its ecological significance, particularly as a habitat for myriad waterbirds, including the emblematic black-necked swan (Cygnus melancoryphus), which finds crucial breeding and feeding grounds here. The wetlands support a broad diversity of flora, including totora reeds and native aquatic plants, which help maintain water quality and serve as shelter for fish and amphibians. Historically, the Río Cruces Wetlands came to global attention in the early 2000s due to an environmental crisis caused by industrial pollution from a nearby pulp mill, which led to a significant decline in swan populations and heightened conservation efforts. Today, the area is protected as a Ramsar Site under the international treaty for wetlands of global importance. Visitors to the wetlands can enjoy birdwatching, ecological tours, and boat excursions that navigate the tranquil channels amid stunning native vegetation. Guided tours often reveal rare bird species and other wildlife unique to southern Chile’s temperate wetlands. The proximity to Valdivia makes the wetlands accessible for day trips, while educational signage and observation platforms enhance the visitor experience. The Río Cruces Wetlands present an extraordinary opportunity to witness a relatively pristine wetland ecosystem facing ongoing conservation challenges but offering unparalleled wildlife encounters and serene natural beauty.