Greg Tannos provides a tour of the Wentworth Pass Trail, which claimed the lives of a father and son caught in a landslip on Monday, April 4 2022.
The nine-year-old boy and 49-year-old man died at the scene at Wentworth Pass in the Blue Mountains.
A 50-year-old woman and a 14-year-old boy were winched from the scene and taken to hospital with significant head and abdominal injuries following the landslip on the walking track.
Mr Tannos walked the trail just two days earlier and was "unaware of any dangers at the time" when he walked the trail on Saturday.
"Our thoughts are with the families of the walkers," he said.
