Transbordadora Austral Broom sails six routes between 12 ports in Chile, mostly Punta Arenas, Puerto Natales and Puerto Yungay. From Punta Arenas: Puerto Williams, Porvenir and Isla Magdalena. From Puerto Natales: Puerto Yungay, Puerto Edén and Caleta Tortel. From Punta Delgada: Bahía Azul. From Río Verde: Riesco Island.