A Jeju plan becomes clearer when you decide what to see from today’s base and how to return, rather than trying to fill a lap of the island. Coast, forest, waterfalls and volcanic hills require different journeys and walking conditions. These area groupings and sample days are little trip suggestions informed by official tourism sources, not guarantees of access or travel time.
Explore the places in miniature, then choose your own accommodation and restaurants. Models are illustrative; use itinerary directions for actual travel.