Guyana were considered: Kaieteur National Park, Shell Beach and Historic Georgetown. By 1997, work on Kaieteur National Park was started, and in 1998 work on Historic Georgetown was begun. To date, however, Guyana has not made a successful nomination. Guyana submitted the Kaieteur National Park, including the Kaieteur Falls, to UNESCO as its first World Heritage Site nomination. The proposed area and surrounds have some of Guyana's most diversified life zones with one of the highest levels of endemic species found in South America. The Kaieteur Falls are the most spectacular feature of the park, falling a distance of 226 metres.
Geography of Guyana to the lower reaches of each river. Some of the waterfalls are spectacular; for example, Kaieteur Falls on the Potaro River drops 251 metres, more than four times the height of Niagara Falls. Other enormous waterfalls are King Edward VIII Falls (256 m), Kumerau Falls (190 m), Oshi Falls (160 – 210 m). In the country are known to exist more than 200 rapids and more than 70 large waterfalls. Many waterfalls are little known and most are not measured yet, it is possible that there are waterfalls in excess of 300 m tall. See also , . Drainage throughout