Two hot-air balloons at the edge of the Namib Desert. Aerial view from another balloon. Namibia.

natural area landscape desertic dune hill sky nature tourism outdoor aerial view overview day unlimitedness namib desert horizon pair national park july lightness hot air balloon nobody nature natural areas ecosystem ecosystems landscapes desertic dunes hills hillside hillsides skies outdoors outsides outside air images air sight air sights air photo air image air photos air shots air view air views air shot aerial views overviews global sight global sights full length days daytime vast infinite infinity horizons horizon line horizon lines duet pairs duets 2 two national parks sensitive natural areas flighty aerial hot air balloons with nobody naturalness area sand desert desert landform earth's crust meteorological phenomenon meteorology science ecotourism tourism journey leisure ambiance namib naukluft park namibia southern africa africa environment protection environment management biodiversity management environment balloon aircraft aerostat aircraft air transport transport mode transport