Ziwa is an archaeological site in Nyanga District, Zimbabwe, containing the remains of a vast late Iron Age agricultural settlement dated to the 15th century. It is one of many sites that compose the Nyanga Iron Age ruins. Ziwa was declared a National Monument in 1946 and is currently under consideration for World Heritage listing. The site contains a large variety of stonework structures including stone terraces running along contours of hills and steep landscapes. Archaeological investigations have also uncovered important aspects of pottery and rock art.