Spring and early autumn offer the best balance of mild weather, lighter crowds, and comfortable sightseeing. Summer brings the longest days, the widest ferry availability, and more time by the coast, but also the highest temperatures and busiest trains. Winter is the quietest period, though daylight is shorter, ferry services are limited, and some trails may close because of weather.
- Spring, March to May: Best for hiking, photography, and greener landscapes
- Summer, June to August: Best for boat rides, beaches, and longer sightseeing days
- Autumn, September to October: Best for warm weather, softer light, and fewer visitors
- Winter, November to February: Best for quiet villages and slower-paced visits