Azores vs Santorini

Azores

The Azores have a mild maritime climate with moderate temperatures year-round (14-25°C). Weather is famously changeable — locals say you can experience four seasons in one day. Rain is possible in any month, but summers are significantly drier and warmer.

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.

Azores

A rental car is essential for exploring the islands properly. Public buses exist on São Miguel and Terceira but are limited and infrequent. Inter-island travel is by short domestic flights (SATA) or summer ferries (Atlânticoline). Taxis are available but expensive for touring.

Walkability: Ponta Delgada's historic center is compact and walkable. Beyond towns, a car is necessary. The islands have excellent hiking trail networks (PR trails) but these are recreation, not transportation. Inter-village walking is possible but distances are significant.

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.