On my first full day in Santorini, I joined a sunset cruise that began with a hike up Tholos Naftilos volcano, followed by a swim in the mineral-rich waters of Palea Kameni's hot springs.

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 ...

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 ...