Songak

Songak is a quiet township at Jeju’s southwestern tip, built around Songaksan, a volcanic tuff cone whose coastal base trail combines dramatic sea cliffs with a somber layer of twentieth-century history — Japanese military tunnels carved into the cliff face during the colonial period, and the ruins of Alddreu Airfield spread across the surrounding farmland nearby.

Songaksan’s coastal loop trail

Unlike Hallasan or Seongsan Ilchulbong, Songaksan isn’t primarily a summit hike — the main visitor route is a coastal loop path around the base of the cone, roughly 40-60 minutes at an unhurried pace, following the cliffline with continuous sea views and Marado and Gapado visible offshore on a clear day. It’s flatter and easier than most of Jeju’s named hikes, making it accessible to visitors who wouldn’t attempt Hallasan or a full oreum climb, while still delivering genuinely dramatic coastal scenery.

Wartime tunnels and gun emplacements

Carved directly into Songaksan’s sea cliffs are a series of tunnels and gun emplacements built by the Japanese military during the colonial occupation, part of a broader defensive network constructed across Jeju’s southwestern coast in anticipation of an Allied invasion that never came. Several tunnel entrances are visible and accessible along the coastal trail, offering a stark, unpolished counterpoint to the area’s natural scenery — there’s minimal interpretive signage, so the historical weight is something you bring to the site yourself rather than something explained on-site in detail. It’s a sobering stop worth pairing with the more widely covered Jeju 4.3 Incident history for a fuller picture of the island’s difficult twentieth-century history.

Alddreu Airfield

A short drive inland from Songaksan, the ruins of Alddreu Airfield — a Japanese military airfield built using forced local and Korean labor — sit scattered across active farmland, with concrete aircraft hangars still standing among the crops. Like the Songaksan tunnels, it’s an unpolished, minimally curated site rather than a formal museum; walking among the hangars with nothing but a farm field around them gives the history an unusually direct, unmediated quality. Moseulpo, a short drive north, covers this same period of history from the port-town side.

Getting here

Songak is about 55-60 minutes by car from CJU airport, among the longest drives to any destination on this list given its position at the island’s southwestern extreme. From Seogwipo, expect roughly 35-45 minutes via the southern coast road. Public bus service reaches the area but with a longer total travel time than driving; a rental car is close to essential for a comfortable visit, particularly since the sites here (the coastal loop, the airfield ruins) are spread across a few kilometers rather than concentrated in one walkable area.

Sanbangsan and Yongmeori Coast nearby

Songaksan sits within a short drive of Sanbangsan and Yongmeori Coast, two of west Jeju’s most recognizable natural landmarks, making this corner of the island a natural half-day or full-day cluster for visitors interested in a combination of geology, coastal scenery, and history rather than any single headline site.

Horseback riding

A horseback riding facility operates near Songaksan, offering short guided rides along trails with sea views — a lighter, family-friendly activity that contrasts with the site’s heavier historical layer, and a reasonable option if traveling with children who might find the wartime tunnels less engaging than a horse ride.

Where to stay

Accommodation directly in Songak is limited — most visitors base themselves in Moseulpo or elsewhere in west Jeju and visit Songaksan and the airfield ruins as a half-day excursion.

Budget for a Songak visit

The Songaksan coastal loop trail is free to walk. Horseback riding runs separately, typically ₩30,000-50,000 depending on ride length. There’s no entry fee for the Alddreu Airfield ruins, since they sit on active farmland rather than a formal ticketed site — be respectful of the working fields as you walk through. A half-day covering the coastal walk and the airfield, with a simple meal in nearby Moseulpo, comes to roughly ₩15,000-25,000 (about US$11-19) per person before any horseback riding.

Seasonal notes

The Songaksan coastal loop is walkable year-round, though the exposed cliffline gets genuinely windy in winter — dress accordingly. Summer heat can make the shadeless trail uncomfortable at midday; morning or late-afternoon visits are more pleasant. The airfield ruins, sitting amid active farmland, look different through the seasons as the surrounding crops change, though the historical sites themselves are a constant.

Understanding Songaksan’s wartime context

The defensive installations along Songaksan’s cliffs were part of a larger Japanese military buildup across Jeju in the final years of the Pacific War, built in anticipation of an Allied invasion of the Japanese home islands that would likely have used Jeju as a staging point. This history is directly connected to Alddreu Airfield nearby, intended to support kamikaze operations, and to a network of similar defensive works found at other points along Jeju’s coast. Unlike more thoroughly documented historical sites elsewhere in Korea, much of this infrastructure remains minimally interpreted on-site — visitors genuinely interested in the history benefit from reading background material beforehand, since on-site signage is sparse.

The connection to the Jeju 4.3 Incident

Songaksan and the surrounding area also sit within the broader historical landscape connected to the Jeju 4.3 Incident, the post-liberation uprising and subsequent violent suppression that shaped much of the island’s mid-twentieth-century history. While the wartime Japanese infrastructure and the 4.3 Incident are distinct historical episodes separated by several years, visiting Songaksan as part of a broader engagement with Jeju’s difficult twentieth-century history — rather than purely for the coastal scenery — gives a fuller, more honest picture of the island beyond its natural beauty and haenyeo heritage.

The tunnels up close

Several tunnel entrances along the Songaksan coastal trail are large enough to walk into a short distance, though most aren’t lit and extend further than is safe or advisable to explore without proper equipment — treat them as viewpoints into the past rather than spaces to fully explore. The concrete gun emplacements nearby, some still showing their original firing positions facing out to sea, are more straightforward to view from the trail without needing to enter any enclosed space.

A combined history-and-nature day

For visitors specifically interested in this cluster of history, a reasonable full day combines the Songaksan coastal loop and tunnels in the morning, the Alddreu Airfield ruins around midday, and finishes with the more purely scenic stops at Sanbangsan and Yongmeori Coast in the afternoon — a sequence that moves from the heaviest historical content toward lighter, more purely scenic sightseeing as the day progresses, which tends to work better than the reverse order.

Sunset over Songaksan

The trail’s western-facing stretches offer a strong sunset vantage point over open water, with Marado and Gapado visible in silhouette on clear evenings — a quieter, less-visited alternative to Jeju’s more famous sunset spots for anyone already in the southwest corner of the island for the history and coastal scenery.

Accessibility of the coastal loop

The Songaksan trail is mostly flat with a few gentle grade changes, making it more accessible than most named Jeju hikes, though sections near the tunnels involve uneven, sometimes rocky ground that requires sturdy footwear and reasonable mobility. It’s not stroller-friendly throughout, but manageable for most visitors without significant mobility limitations.

Combining Songak with a wider southwest Jeju day

Songak sits close enough to Moseulpo, Sanbangsan, and Yongmeori Coast that a single day can reasonably cover the historical sites here alongside a ferry crossing to Gapado or Marado and a stop at one of the region’s natural landmarks — a fuller, more varied day than any of these stops would offer individually. Given the driving distances involved in reaching this corner of the island, building a complete day around it rather than treating it as an isolated stop makes the most efficient use of the time required to get here.

Views toward Marado and Gapado

Because Songaksan sits at Jeju’s southwestern extreme, its coastal trail offers some of the best land-based views toward both Marado and Gapado without needing to take a ferry — useful for visitors who want a sense of these islets’ scale and position relative to the main island, or who can’t make the ferry crossing work with their schedule but still want a visual connection to them.

Farming context around Alddreu Airfield

The fields surrounding the airfield ruins remain in active agricultural use, generally growing crops typical of Jeju’s dry-field farming — a reminder that this historical site exists within a living, working landscape rather than a preserved museum grounds. Visitors should stay on established paths and be mindful of not disturbing crops or farm equipment while exploring the area, treating it with the same respect due any working farm.

The relative obscurity of this history

Compared to the far more widely known and documented Jeju 4.3 Incident, the Japanese colonial-era military infrastructure at Songaksan and Alddreu remains comparatively under-discussed in mainstream Jeju travel content, which tends to foreground natural landscapes and haenyeo culture instead. This isn’t a criticism of those more prominent narratives, but a note that visitors specifically interested in a fuller historical picture of Jeju’s twentieth century will need to seek out this layer somewhat more deliberately than the island’s headline cultural attractions.

Frequently asked questions about Songak

How long does the Songaksan coastal loop take?

Roughly 40-60 minutes at an unhurried pace, on a flat trail that’s more accessible than most of Jeju’s named hikes.

Is there an entry fee for the Songaksan trail or the tunnels?

No, the coastal loop and the visible tunnel entrances are free to visit.

Is Alddreu Airfield a formal museum?

No — it’s an unpolished, minimally curated site with hangar ruins standing among active farmland, closer to a self-guided historical walk than a museum experience.

Can I see Marado and Gapado from Songaksan?

Yes, on a clear day the coastal loop trail offers views toward both islets offshore.

Is Songak suitable for children?

The coastal walk is manageable for most children, and the horseback riding facility nearby offers a lighter, family-friendly activity alongside the heavier historical sites.

Do I need a car to visit Songak?

Yes, practically — the drive time from Jeju City and the spread-out nature of the sites here make a car or taxi close to essential.

Is it safe to enter the wartime tunnels?

Enter only a short distance where light and footing are clear — most tunnels aren’t lit or maintained for visitor access beyond the entrance area, so treat them as viewpoints rather than spaces for full exploration.

Is there an entry fee for Alddreu Airfield?

No, it’s an open, unticketed site on active farmland — be respectful of the working fields and stay on established paths.

Can I see Marado from Songaksan without taking the ferry?

Yes, the coastal trail offers views toward both Marado and Gapado on a clear day, a reasonable option if a ferry crossing doesn’t fit your schedule.