Crete vs Santorini

Crete

Crete has the warmest and longest summers of any Greek island, with some of the most sunshine hours in Europe. The east of the island (Lasithi) is noticeably warmer and drier than the west (Chania); the mountains create distinct microclimates with heavy snow in winter at altitude. The Meltemi wind blows strongly from the north in summer, cooling beach days but sometimes creating rough ferry crossings.

Santorini

Santorini has a hot Mediterranean climate with long, dry summers and mild, rainy winters. The island gets over 300 days of sunshine per year. Strong winds (the meltemi) blow from the north in July and August, providing relief from heat but affecting ferry schedules.

Crete

Crete is a large island (260 km east to west) and a rental car is the single best investment you can make. The KTEL bus network is functional and cheap for the main highway cities but is inadequate for reaching beaches, gorges, and villages. Taxis are available in main towns. Scooter and ATV rentals are popular but responsible for a disproportionate number of tourist injuries.

Walkability: High within Chania and Rethymno old towns; moderate in Heraklion center; low everywhere else on the island. A car is essential beyond the three main cities.

Santorini

Santorini has limited public transit. KTEL buses connect Fira to most villages and beaches but service is infrequent outside summer. Renting a car or ATV is the most practical way to explore the island independently. Taxis are scarce and expensive in peak season.

Walkability: Fira and Oia are walkable within each village, though steep stairs are everywhere. The Fira-to-Oia caldera hike (10 km, 3-4 hours) is the best way to see the island on foot. Getting between villages without a vehicle requires the bus network.