Jeju Island, located off the southern coast of South Korea, is a picturesque haven for outdoor enthusiasts and nature lovers. Known for its stunning volcanic landscapes, lush greenery, and dramatic coastlines, Jeju offers a variety of hiking trails that cater to all levels of experience, from leisurely coastal strolls to challenging mountain ascents. Whether you want to explore the island’s unique natural beauty or immerse yourself in its cultural heritage, Jeju’s diverse hiking routes provide a perfect way to connect with this island paradise.
Overview of Hallasan Trails
Dominating the island is Hallasan, South Korea’s tallest mountain and a dormant volcano that stands majestically at 1,947 meters. The trails that lead to Hallasan’s summit are the crown jewels for hikers visiting Jeju. Two main routes—Seongpanak and Gwaneumsa—take you through lush forests, volcanic crater lakes, and eventually up to the breathtaking summit crater, Baengnokdam.
The Seongpanak Trail is about 9.6 kilometers one way and is generally considered the easier of the two routes, though still challenging due to elevation gain and length. On the other hand, the Gwaneumsa Trail is shorter at 8.7 kilometers but steeper and more strenuous. Both trails offer spectacular views and the chance to spot diverse flora and fauna unique to Jeju, especially as you reach higher altitudes.
Hiking Hallasan usually takes around 6 to 10 hours round trip, so it’s essential to start early and prepare adequately. The summit offers panoramic views of the island, making the effort well worth it.
Olle Trail Coastal Walking Paths
If you prefer gentler terrain paired with mesmerizing coastal views, the Jeju Olle Trail system is an excellent choice. Consisting of 21 distinct routes that collectively stretch more than 400 kilometers, the Olle Trail covers a wide array of landscapes from sandy beaches and cliffs to small villages and volcanic formations.
Each Olle Trail segment is well-marked, making it accessible to casual walkers and hiking enthusiasts alike. Highlights of various segments include the dramatic cliffs of route 7, the peaceful farmlands and ocean views in route 10, and the picturesque harbor towns in route 2. These paths provide a leisurely way to explore Jeju’s natural charms without the rugged challenge of mountain climbs.
Many hikers choose to complete the Olle Trail over multiple days, staying in local guesthouses and sampling regional cuisine along the way, immersing themselves in the island’s culture as much as its scenery.
Seongsan Ilchulbong Hike
Also known as Sunrise Peak, Seongsan Ilchulbong is a UNESCO World Heritage site and one of Jeju’s most iconic natural landmarks. This tuff cone formed by hydro-volcanic eruptions provides a relatively short but rewarding hiking opportunity. The trail up Seongsan Ilchulbong is about 1.2 kilometers and takes roughly 30-40 minutes to reach the summit.
As you ascend, you’ll pass fields of yellow canola flowers in spring and rugged lava formations that tell the story of Jeju’s volcanic past. The reward at the top is an unmatched 360-degree panorama featuring the ocean, the island’s coastline, and verdant fields. Many hikers time their climb to catch the spectacular sunrise, making this the perfect early morning hike for both nature lovers and photographers.
Eoseungsaengak Trail for Panoramic Views
For those seeking a short but striking hike with incredible views, the Eoseungsaengak Trail is ideal. Located near the Seogwipo area, this trail is approximately 1.2 kilometers round trip and can be completed in about 30 minutes. Despite its brevity, the trail offers a stunning vantage point overlooking Jeju’s southern coastline, waterfalls, and the nearby village of Seogwipo.
The path is relatively easy, making it suitable for families and casual hikers. Along the way, you can enjoy dramatic coastal cliffs, small rock formations, and lush vegetation. The Eoseungsaengak Trail is especially popular for catching sunset views, providing a peaceful end to a day of exploration.
Tips for Safety and Preparation
When hiking on Jeju Island, safety and preparation are key, especially since some trails can be challenging and weather can change quickly. Here are some important tips to keep in mind:
- Check weather conditions: Jeju’s weather can be unpredictable, particularly on Hallasan. Avoid hiking during storms or heavy rain.
- Start early: Especially for longer or summit trails like Hallasan, beginning early in the morning ensures enough daylight to complete your hike safely.
- Stay on marked paths: Jeju’s trails are well-marked, but wandering off can be dangerous due to rugged terrain and protected ecological zones.
- Bring essentials: Water, snacks, a map or GPS device, sun protection, and layered clothing are must-haves.
- Respect wildlife and nature: Don’t disturb plants or animals, and always carry out any trash you bring in.
Best Seasons for Hiking
The best time to hike on Jeju Island is during spring (April to June) and autumn (September to November). During these periods, the weather is mild and pleasant, with clear skies and comfortable temperatures ideal for hiking.
Spring transforms the island into a blossoming paradise with bright flowers, while autumn offers colorful foliage and crisp air. Summer can be hot, humid, and crowded, with occasional typhoons, while winter brings cold weather and potential snow, particularly in higher elevations like Hallasan, which might require more specialized gear and experience.
Essential Gear and Permits
Most trails on Jeju do not require special permits for hiking, except the summit routes of Hallasan, which may have seasonal restrictions and require attendees to register or obtain permits through the national park website.
When packing for your Jeju hike, consider the following gear essentials:
- Comfortable and sturdy hiking shoes
- Layered clothing for temperature changes
- Rain jacket or windbreaker
- Hat, sunglasses, and sunscreen for sun protection
- Water and energy snacks
- Map, compass, or GPS device
- First aid kit
For longer or more challenging hikes, trekking poles and headlamps can also be very helpful.
Local Guided Hikes and Tours
If you’re new to the area or prefer an expert to lead the way, Jeju offers a variety of guided hiking tours. Many companies provide day hikes or multi-day trekking packages that include transportation, local insights, cultural experiences, and safety support.
Guided tours are especially popular for Hallasan, Seongsan Ilchulbong, and portions of the Olle Trail. Joining a guided hike can enrich your experience by providing historical context about Jeju’s volcanic origins, flora and fauna, and access to hidden spots not easily found by solo hikers.
Additionally, local guides can assist in tailoring the hike to your fitness level and interests, ensuring a safe and rewarding adventure on this breathtaking island.
Whether you are a seasoned hiker seeking a challenging summit or a casual walker wanting to experience the tranquility of coastal paths, Jeju Island offers hiking trails that cater to every preference. Its unique blend of volcanic landscapes, rich biodiversity, and cultural heritage make each trail a journey worth exploring. With proper preparation, the right timing, and an adventurous spirit, a hiking trip to Jeju will leave you with unforgettable memories and a deep appreciation for one of South Korea’s most beautiful destinations.
