The hot-air balloon above an arid plain and isolated mountain ridges at the edge of the Namib Desert. Aerial view from a second balloon. Namibia.

natural area landscape sand desert hill sky geological formation nature tourism alone solitude outdoor aerial view overview shadow day unlimitedness namib desert national park july lightness hot air balloon nobody nature natural areas ecosystem ecosystems landscapes sand deserts ergs erg hills hillside hillsides skies geological formations geologic form geologic forms single lonely only solo one lone solitudes solitary concept solitaries concept lonely concept lonesome concept 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 shadows days daytime vast infinite infinity national parks sensitive natural areas flighty aerial hot air balloons with nobody naturalness area desert landform earth's crust meteorological phenomenon meteorology science ecotourism tourism journey leisure emotion light effect ambiance namib naukluft park namibia southern africa africa environment protection environment management biodiversity management environment balloon aircraft aerostat aircraft air transport transport mode transport