Once a single volcano, a massive eruption around ... which winds along the western rim of Santorini. This 6-mile (10-kilometer) hike can take anywhere from a few hours to a full day.

Sarah Souli The best way to take in Santorini ... dotted along the hike, including the blue-domed St. Gerasimos Church, which offers excellent views of the volcano. Once you hit Oia, you'll ...

Sitting on the caldera of an ancient volcano, Santorini owes its very existence — and much of its phenomenal beauty — to seismic forces, and recent events were a reminder of how closely it ...

Sitting on the caldera of an ancient volcano, Santorini owes its very existence — and much of its phenomenal beauty — to seismic forces, and recent events were a reminder of how closely it ...

(CNN) — In recent times, the main problem facing Greece’s picturesque island of Santorini has been the crowds of tourists jostling for space among the whitewashed walls of Oia town as they ...