Question:  Hwange National Park lies in the west on the main road between Bulawayo and the a waterfall on the Zambezi Riber which as been described by CNN as one of the what?

Context paragraphs:
Hwange National Park: Hwange National Park (formerly Wankie Game Reserve) is the largest natural reserve in Zimbabwe.  The park lies in the west, on the main road between Bulawayo and the Victoria Falls and near to Dete.

Kavango–Zambezi Transfrontier Conservation Area: Kavango–Zambezi Transfrontier Conservation Area (KAZA) is situated in a region where the international borders of five countries converge.  It includes a major part of the Upper Zambezi basin and the Okavango basin and Delta.  The zone includes the Caprivi Strip of Namibia, the southeastern corner of Angola, southwestern Zambia, the northern wildlands of Botswana and western Zimbabwe.  The centre of this area is at the confluence of the Chobe River and Zambezi River where the borders of Botswana, Namibia, Zambia and Zimbabwe meet.  It will incorporate notable sites such as Chobe National Park, Hwange National Park, the Okavango Delta in Botswana and the Victoria Falls.

Chizarira National Park: Chizarira National Park lies in Northern Zimbabwe.  At 2000 km2 , it is the third-largest national park in Zimbabwe, and also one of the least known because of its isolated situation on the Zambezi Escarpment.  It has good wildlife populations and some majestic scenery.  The name of the park comes from the Batonga word "chijalila", which translates into English as "great barrier", referring to Zambezi Escarpment, of which Chizarira’s rough terrain forms a part.

Nxai Pan National Park: Nxai Pan National Park is a national park in north-eastern Botswana, consisting of Nxai Pan, which is one of the Makgadikgadi Pan salt flats.  Nxai Pan National Park lies just north of the Maun-Nata main road and adjoins the Makgadikgadi Pans National Park on its northern border.  The pan itself is a fossil lakebed about 40 square km in size.

Lower Zambezi National Park: The Lower Zambezi National Park lies on the north bank of the Zambezi River in southeastern Zambia.  Until 1983 when the area was declared a national park, the area was the private game reserve of Zambia's president.  This has resulted in the park being protected from the ravages of mass tourism and remains one of the few pristine wilderness areas left in Africa.  On the opposite bank is Zimbabwe's Mana Pools National Park.  The two parks sit on the Zambezi flood plain ringed by mountains.  The area is a world heritage site.  In fashion with the current trend in Southern Africa, there is talk of linking the two parks to form a massive trans-frontier park.

Victoria Falls: Victoria Falls (Tokaleya Tonga: "Mosi-oa-Tunya", "The Smoke that Thunders") is a waterfall in southern Africa on the Zambezi River at the border between Zambia and Zimbabwe.  It has been described by CNN as one of the Seven Natural Wonders of the world.

Dete: Dete (previously known as Dett) is a small railway re-crewing depot and developing town on the Bulawayo-Hwange-Victoria Falls railway line in Zimbabwe, approximately 415 km north-west of Bulawayo and 93 km south-east of Hwange, lying within the Hwange National Park.

Hwange National Park Airport: Hwange National Park Airport (IATA: HWN, ICAO: FVWN) is an airport in Zimbabwe that serves the Hwange National Park.  Because of the ongoing economic situation in Zimbabwe, and the 2012 collapse of Air Zimbabwe, services are limited, but charter and a 3 times per week scheduled rotation to Victoria Falls is currently operated (April 2011) by Solenta Aviation using a 12-seat Cessna Grand Caravan aircraft.

Mpandamatenga: Mpandamatenga is a border post and settlement in Matabeleland North, Zimbabwe, adjacent to the Pandamatenga area in Botswana.  It is located within Matetsi Safari Area.  It can be reached by road from Hwange town and Hwange National Park.

Victoria Falls, Zimbabwe: Victoria Falls is a town in the province of Matabeleland North, Zimbabwe.  It lies on the southern bank of the Zambezi River at the western end of the Victoria Falls themselves.  It is connected by road and railway to Hwange (109 km away) and Bulawayo (440 km away), both to the south-east.

Supporting paragraphs: Hwange National Park Victoria Falls
Answer: Seven Natural Wonders of the world