Wilderness Landscape & Natural Heritage
Lake Chilwa Ramsar Site is the second largest lake in Malawi, located in the southern region of the country. Covering approximately 1,200 square kilometers, this shallow, endorheic lake lacks an outlet and fluctuates dramatically in size with seasonal rainfall. The site is recognized internationally as a Ramsar Wetland of International Importance, primarily due to its vital role as a habitat for a vast diversity of waterbirds, including large populations of migratory species such as flamingos, pelicans, and herons. The wetland provides a crucial breeding and feeding ground for these birds, supporting over 320 recorded bird species. Besides its ornithological significance, Lake Chilwa sustains local communities through artisanal fishing, which follows the lake’s seasonal water level cycles. Ecologically, the lake is bordered by extensive reed beds, papyrus swamps, and open marshlands, contributing to its high biodiversity and productivity. Visitors to the Lake Chilwa Ramsar Site can engage in birdwatching, ecological tours, and fishing activities, often guided by local experts. The landscape includes several important islands, such as Chisi Island, which hosts unique vegetation and fishing villages. While the lake’s fluctuating water levels make some access points seasonal, these changes add to the dynamic ecological character of the site. Lake Chilwa’s long-standing cultural and economic value to surrounding communities enhances its appeal, offering insight into the interdependence of people and wetlands in southern Africa.
