Mr Furber was in a group of eight friends who had travelled from Sydney's Bondi area to Wentworth Falls in the Blue Mountains for a picnic and a walk, News South Wales Police said.
New South Wales police said the man, who was on holiday in Australia, was in a group of eight friends and had travelled from Sydney's Bondi area to the Blue Mountains for a picnic and a walk along a bush trail.
"And on the site, there has been a lot of work creating walk ways and picnic areas which has all been destroyed by the bikes which churn it all up, " he added.