Authorities in Greece have started resettling migrants who've been living in tents in a park in Athens.
They've been taken to a settlement of 90 containers - each of which has air conditioning, running water and a toilet.
The government says it's not a detention centre - but many of the mainly Afghan migrants have refused to budge.
Meanwhile, scores of Syrian migrants have boarded a ship on the Greek island of Kos.
The Greek government chartered the vessel to accommodate the refugees, whose asylum is being processed on the ship.