The son of a Denbigh pensioner missing in Crete says they have been walking routes he may have taken in a bid to find him.
73-year-old Arthur Jones was staying in the city of Chania, but has not been seen since June 19.
His son Jeff told ITV News much of his father's walking equipment is still in his room.
"I think a lot of people think a 73-year-old man... they sort of expect him to not be very physical, that sort of thing" he said.
"So just to get it out there that he was very fit, he would've been walking along wherever really. I mean that's the problem, we don't know."
More top news
Temperatures overnight not far off where they should be by day at this time of the year. It's very muggy out there!
The way children learn in schools across the country will change under a major-shake up.
The Welsh Rugby Union Board has approved a range of changes to the game in Wales.