SANTORINI, Greece (AP) — More Greek islands closed schools Tuesday as hundreds of earthquakes ratted the Aegean Sea, while a handful of hardy tourists enjoyed having Santorini’s stunning views to themselves.

Repeated earthquakes are rattling Greece’s volcanic island of Santorini. The quakes are prompting authorities to dispatch rescuers with tents, a sniffer dog and drones and to shut down schools on four islands.

Hundreds of people packed a port on the Greek island of Santorini in the early morning hours of Tuesday to board a ferry to safety while others hoped to fly out on additional flights. Numerous quakes have been registered every few minutes in the sea between the volcanic islands of Santorini and Amorgos in the Aegean Sea since Friday.