article_snippet: Dan said the biggest hurdle of the walk was the Nullarbor Desert, a vast and barren swathe of land in South Australia .
article_snippet: Dan said the biggest hurdle of the walk, which is set to come to a close this weekend when Dan arrives at Bondi Beach, was the Nullarbor Desert - a vast and barren swathe of land in southern Australia.
article_snippet: It's extremely arid and hot.
article_snippet: By the end of the Nullabar