Oh dear. Just why, why do these people do these things?!
If he was offered clothes by the Kurdish family, did he not have any of his own?? Is he just travelling around with the clothes he's got on? That doesn't make sense. Where are his belongings? He left Spain in January, so the article says. He also asked for a towel so he could take a shower. No towel, no clothes.
Qatar is a tiny country that sticks out into the sea on the east coast of Saudi Arabia. So he would have had to walk all the way across Saudi too, and nearly all of that is baking desert. Unless he was getting a boat across the Persian Gulf from Iran to Qatar, if one even exists, or bribe a fisherman's boat?
These countries have strict entry requirements and don't like random westerners turning up with silly ideas. They're not even that keen on proper tourism.
The Kurdistan region of Iraq is in the very north, near the border with northern Iran. He would've had to walk 1500km south to get to the Persian Gulf, across the sea from Qatar.
I presume he had a visa for Iran, otherwise he wouldn't have even been able to cross the border (which he was seen doing.)
But today is the 25th day without contact. I'm sure he must've had his phone confiscated and is being held by the Iranian authorities.
If he had no money, no clothes and nowhere to stay, a tourist visa requires that. So I can see why the Iranians may have held him. But then they could've easily just deported him as well, but didn't. Maybe they saw him as a "security risk". It doesn't take that much for them to detain you in Iran. The situation is dicey even with their own citizens.
MOO.