I worked in northern Angola, Cabinda, from 2003 to 2008. Always flew through Luanda and it was a terrible airport. I made another trip in 2018 and the airport was greatly improved. Weird thing though, there were plans to build a new international airport, several miles inland.
https://en.wikipedia.org/wiki/Dr._António_Agostinho_Neto_International_Airport
My biggest concern with hunting in Angola is the land mines situation.
Angola has made significant progress in clearing land mines and other unexploded ordnance left over from the country’s 27-year civil war. These efforts have made previously hazardous areas safe for agriculture, housing and community development projects, but work remains. Angola’s Benguela and...
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Angola is exceptionally rich in freshwater resources, boasting an estimated 148 billion cubic meters of renewable water annually. The Angolan Highlands act as a crucial regional "Water Tower", feeding major river basins like the Okavango, Congo, and Zambezi, and supplying over 95% of the water to Botswana's Okavango Delta.
Where there's water, you usually will find game.