100 Places To See In Your Lifetime-Heaven On Earth#29-The Namib Desert-"Known as the oldest desert in the world, this transcendent environment is laid out in an ever-shifting geometry of lines forged by wind and sand. Found on the southwest coast of Africa, the desert covers 100,000 square miles and features mesmerizing dunes 20 miles long and one thousand feet high. LIfe in the Namib must rely on fog and dew for water supply."