Greek Prime Minister Kyriakos Mitsotakis visited Santorini on Friday, as the Aegean island imposed more precautionary measures amid intense seismic activity.
Schools on four Greek islands will remain closed next week as a series of earthquakes continue to shake the region, authorities said on Saturday.
Greek islands continue to shake as experts fear stronger earthquakes The activity has led to a significant exodus of residents and tourists.
But the high seismic activity in the area of Santorini is unprecedented, seismologists have said, warning that it could last weeks or months.
Mitsotakis visited Santorini a day after the government declared a state of emergency to allow authorities to have faster access to state resources.
