The wind blows steadily from the sea of Jeju as the feet find the rhythm on the paved path of volcanic basalt. Route 7 of the Jeju Olle Trail stretches for about 17 kilometers along the southern coast of the island, connecting the port of Wolpyeong to the Jeju Olle Tourist Center, passing through landscapes that alternate between cliffs overlooking the sea, mandarin orchards, and small fishing villages. This section is considered one of the most scenic of the entire Olle system, a network of walking trails inaugurated in 2007 by activist and journalist Seo Myung-suk, who was inspired by the paths of the Canary Islands to create an accessible route for everyone along the perimeter of the island.
The Olle system today boasts over 26 official routes totaling hundreds of kilometers, but Route 7 maintains a rare characteristic: it is almost completely ignored by international tourists. Those who take it on often find themselves alone with the sound of the sea, chickens scratching in the yards of traditional houses, and the acrid smell of sun-dried seaweed. It is not a spectacular trail in the Hollywood sense of the term — it is something more subtle and enduring.
The path between cliffs and volcanic coast
The route begins at the Jeju Olle Tourist Center, in the area of Seogwipo-si, and is marked by blue and orange ribbons tied to trees and poles, as well as by small arrows painted on the asphalt. In the first kilometers, the trail descends towards the coast and embraces the black basalt cliffs, volcanic rock that Jeju shares with its geological origin: the island was born from volcanic eruptions and Mount Hallasan, with its 1,950 meters, is its still visible heart. The rock formations along Route 7 show layers of solidified lava that the sea has eroded into irregular shapes, creating natural pools and stone arches.
At certain points, the trail gets so close to the edge of the cliffs that one can look directly down at the turquoise water. There are no railings anywhere, and this requires caution, especially with wet ground. The landscape changes continuously: from bare rock to stretches of tall grass, then to low pine forests bent by the wind, and then back to stone.
The Mandarin Orchards and Rural Life
One of the most concrete surprises of Route 7 is the crossing of private orchards of Jeju mandarins, the local variety called gamgyul, cultivated on the island thanks to the mild climate. In autumn and winter, the orange fruits weigh down the branches, and the contrast with the dark green of the leaves and the black basalt of the dry stone walls is visually very striking. These walls, hand-built with volcanic stones without mortar, delineate the fields and properties throughout the route — they are one of the traditional architectural features of Jeju and can be found all over the island.
The path also passes through small rural clusters where the houses still have gray tiled roofs and courtyards enclosed by wooden gates. There are no shops or bars along most of the route, so it is essential to bring enough water and food before setting off.
The Villages of the Haenyeo
One of the most significant encounters along Route 7 is with the villages of the Haenyeo, the traditional female divers of Jeju who free dive to collect seafood, abalone, sea urchins, and octopuses. This practice, passed down through generations exclusively among the women of the island, was recognized by UNESCO as Intangible Cultural Heritage of Humanity in 2016. Along the route, it is possible to spot their small boats moored in the harbors and, with a bit of luck and at the right hours, see them emerge from the water with their nets full.
The huts where the Haenyeo change and warm up after their dives — called bulteok — are simple stone structures located near the shore. Some are still in use, while others have become small informal museums. They are discreet places that do not advertise themselves, and for this reason, it is worth stopping to observe them with respect.
Practical tips for tackling Route 7
Route 7 takes about 5-6 hours at a moderate pace. The recommended official direction goes from the Jeju Olle Tourist Center towards the Wolpyeong port, following the blue and orange signage. The best time to walk is in autumn (October-November), when temperatures range between 15 and 20 degrees and the mandarins are ripe, or in spring. Summer is hot and humid, and the sun-exposed path can become tiring.
To reach the starting point from Seogwipo, you can use the local public bus service, although connections require planning. It is advisable to download the offline map of the route in advance via the official Jeju Olle app, which is available for free. There are no accommodation facilities along the trail, so lodging should be booked in Seogwipo the night before or after the hike.
