Jeju Olle Trail: How to Plan Routes, Buses & Cost

The Jeju Olle Trail is a 437 km walking route that loops around South Korea's Jeju Island in 21 numbered routes plus 6 sub-routes. You walk one route per day, sleep in coastal towns, and hop between start points by local bus.

Unlike an Alpine high route, the Olle is a stitched-together chain of day walks, which makes planning unusually flexible: you can do a single afternoon, a long weekend, or the full island over three weeks. The trade-off is that the logistics live in the gaps between routes — buses, accommodation and which sections are worth your limited days. This guide covers exactly that, including the popular Route 6 through Seogwipo.

How is the Jeju Olle Trail organised?

The trail was opened in 2007 by former journalist Suh Myung-sook, a native Jeju Islander who was inspired by the Camino de Santiago to create a set of hiking trails on her home island. "Olle" is a Jeju dialect word for the narrow lane connecting a house to the street — a fitting name for a route that threads village paths, oreum (volcanic cones), beaches and clifftops.

Routes are waymarked with blue and orange ribbons, painted arrows and a pony-shaped blue marker called the ganse. Blue arrows show the forward direction of the trail and orange arrows the reverse direction. Each route has a start, midpoint and finish stamp booth — collecting all the stamps in the official passport is a small ritual that keeps many walkers going. The average route is 16 km; you can sanity-check your own timings with our hiking time calculator before committing to a daily plan.

How do you get to Jeju and between the routes?

Most visitors arrive through Jeju International Airport (CJU). A short spur of the trail connects to the airport, and the rest of the island is reachable by public bus rather than a car.

Two bus types matter for Olle walkers:

• Intercity / 600-series airport buses connect the airport to Seogwipo (the main southern town).
• Local town buses link route start and end points.

A rechargeable transit card saves fumbling for change at rural stops. Plan your between-route hops the night before, because rural services can be infrequent. For current timetables and English route maps, the Korea Tourism Organization is the most reliable official source.

Which routes should you walk if you only have a few days?

If you can't commit to the full 437 km, the south coast around Seogwipo packs the highest scenery-per-kilometre and the easiest logistics. These five are the routes we'd prioritise on a first visit:

Distances and route descriptions from the Jeju Olle Trail route list on Wikipedia.

Route 6 is the gentlest way to taste the trail if you have only an afternoon: it is rated easy, takes 3–4 hours, finishes in downtown Seogwipo and passes Lee Joong-seop Cultural Street. If you have walked a coastal loop like the Trans-Catalina Trail in California, the daily rhythm here will feel familiar — except you finish each Olle day in a town with a hot meal rather than a campsite.

What does walking the Jeju Olle Trail cost?

Your budget is simply beds, food and buses. The biggest swing is accommodation: family-run minbak and Olle guesthouses are cheap and social, while Seogwipo hotels push prices up fast in peak season.

When is the best time to walk it?

The best months are April, May, September and October. Spring brings canola fields and cherry blossom; autumn brings clear air and silver pampas grass on the oreum.

Avoid midsummer if you can: the trail carries a heat advisory for July and August, when the exposed clifftop sections are hard work. Winter is walkable and quiet, but the island wind off the sea is relentless, so pack a windproof layer. The official Jeju Olle Foundation posts route closures and trail-condition alerts before you travel.

What do you carry on the Olle Trail?

Because you sleep indoors every night and resupply in towns, this is a daypack trail, not a backpacking trail. A 20–30 litre pack is plenty; anything bigger just gets heavier in the heat. We'd carry water, sun protection, a light rain shell and a snack, and leave the stove and tent at home.

• For fast, light coastal days, a running-vest style pack like the Salomon ADV Skin 12 carries water bottles up front and barely registers on your shoulders.
• If you want a little more room for layers and a packed lunch, the Salomon ADV Skin 20 or the ultralight Hyperlite Mountain Gear Aero 28 hit the sweet spot for all-day comfort.
• Walking longer self-supported stretches between guesthouses? A structured pack such as the Fjällräven Abisko Hike 35 handles a full change of clothes without strain.

One practical note: drinking-water taps are not common on rural routes, so carry at least 1.5 litres and refill at convenience stores, which dot almost every village. Sun is the real hazard on exposed cliff sections — a hat and sunscreen matter more than waterproofs outside the monsoon.

Frequently Asked Questions

How long does it take to walk the entire Jeju Olle Trail?

Walking all 21 main routes plus the 6 sub-routes covers 437 km and takes most people 20–25 days at one route per day. Strong walkers who skip the sub-routes can finish the 21 main routes in about 18 days. There is no time limit, so many visitors walk a handful of routes over a long weekend instead.

How long is Jeju Olle Route 6 and is it hard?

Route 6 is 11 km from the Soesokkak estuary to the Jeju Olle Tourist Center in Seogwipo and takes 3–4 hours. It is rated easy: the terrain is flat to gently rolling, well waymarked, and finishes in central Seogwipo with restaurants and bus connections, making it a good first or short-day route.

Do you need a permit or guide for the Jeju Olle Trail?

No. The Jeju Olle Trail is free to walk, requires no permit, and is self-guided using the blue and orange ribbon waymarks. You can buy an optional passport booklet for around 15,000 KRW to collect route stamps, but it is a keepsake rather than a requirement.

Can you walk the Jeju Olle Trail without camping?

Yes. Every route starts and ends near a village or town with guesthouses, minbak homestays and hotels, so you sleep indoors every night. Budget beds cost around 20,000 KRW and meals are widely available, which means you only need a daypack rather than full backpacking gear.

What is the cheapest way to walk the Jeju Olle Trail?

Sleeping in Olle guesthouse dorms, eating at local restaurants and using the flat-fare island buses with a transit card keeps costs to roughly EUR 28 (USD 30) per day. Walking is free, so a three-week traverse of the whole island can be done for under EUR 600 excluding flights to Jeju.