South Korea
Ulleungdo
A jagged volcanic caldera rising from the East Sea, reachable only by stomach-churning ferry.
The ferry punches through East Sea swells for three hours before a volcanic island materialises from the haze — sheer black cliffs, no beaches, just rock and squid-drying racks and a caldera summit lost in cloud.
Ulleungdo sits 130km off Korea's east coast with no airport and ferry services that cancel regularly in rough seas. The island is the eroded remnant of a volcanic caldera, its coastline a continuous wall of columnar basalt dropping straight into deep water. Nari Basin, the collapsed central crater, holds the island's only flat farmland. Coastal roads tunnel through rock faces. Squid fishing boats illuminate the surrounding ocean at night with banks of lights so bright they are visible from the mainland. The endemic Ulleungdo hemlock and Takeshima holly survive only here. On clear days, the disputed Dokdo islets are visible 87km to the southeast — a geopolitical flashpoint viewed from a fishing village.
Solo
The island's isolation and rough access filter out casual tourists. Solo hikers find near-empty trails and genuine remoteness.
Friends
The challenging access, squid-drying culture, and ridge hiking make this a proper adventure trip best shared with a committed group.
- A volcanic island 130km offshore with no airport — ferry access only
- Dokdo islets visible from the eastern coast on clear days
- Endemic plant species found nowhere else in Korea survive on the caldera rim
- Year-round squid fishing fleets illuminate the surrounding ocean at night
Squid dried on lines in the sea wind, chewy and crusted with salt.
Barnacles and island mountain herbs mixed into steaming rice.
Queenstown
New Zealand
The town where bungee jumping was born, cradled between a glacial lake and jagged peaks.
Sete Cidades
Portugal
Twin crater lakes, one emerald, one sapphire, fill a volcanic caldera wreathed in Azorean mist.
Silverton
United States
A narrow-gauge steam train delivers you to a mining ghost town at 9,318 feet.
Vale do Paúl
Cape Verde
Sugarcane terraces spill down a volcanic crater into the greenest valley in the archipelago.
Seoul
South Korea
Midnight street food steaming under neon alleys beside fourteenth-century palace gates.
Gyeongju
South Korea
Grassy burial mounds the size of hills looming silently over a modern grid of streets.
Andong Hahoe Village
South Korea
A six-hundred-year-old clan village wrapped in a river bend where wooden manors smell of woodsmoke.
Boseong
South Korea
Razor-straight rows of tea bushes draping mist-choked hillsides in impossibly vivid green.