Waterfalls are the primary tourist attraction for Pirenopolis and Corumba. Some of them are enormous such as the Salto de Corumba (which disappeared for decades when prospectors diverted the waters for dredging). Other waterfalls are formed by series of cascades. Many are on private property and not always with the protection of preserve status and are operated as a business. Other falls can be found on hiking trails. Those who use GPS can locate files of the region with more details.