Advantages: Visa-free entry, convenient flights; unique volcanic island landscape; flexible travel options, including nature-themed, family-friendly, and leisurely activities.
Disadvantages: The island is large, attractions are scattered, hiring a car is recommended; highly weather-dependent, cloudy days significantly diminish the sea view; strong winds at the beach, large temperature differences between day and night. Jeju Island is best enjoyed at a leisurely pace; avoid overly packed itineraries. The east coast focuses on natural mountain and sea scenery, the south coast is suitable for families with children visiting themed attractions, and the west coast is ideal for coffee shops and sunsets. Attractions are far apart, public transportation is time-consuming, and hiring a car is recommended for families. Sea views are highly dependent on the weather; the difference between sunny and cloudy days is significant.