Hotels in Santorini Caldera, Greece

Santorini's Caldera is a volcanic crater in the Aegean Sea, famous for its dramatic cliffs and iconic sunset views from Oia. Summers are hot (80-90°F / 27-32°C), perfect for cruising the caldera to Nea Kameni's hot springs, while mild winters (50-60°F / 10-16°C) let you hike the 6-mile trail from Fira to Oia without the crowds. For a different vibe, visit the less touristy south side to taste Assyrtiko wine at sunset on a spring evening.