Hallasan's Royal Azaleas Peak in June: Pink Blooms Along the Yeongsilgil to Witseoreum
Hallasan's mountain royal azaleas (san-cheoljjuk), which began blooming in mid-May, have reached their absolute peak as of June 2026. The seemingly endless swaths of pink blooms stretching from Witseoreum along the Yeongsilgil all the way to Nambeoк Bungijjeom are at their most breathtaking right now.
The moment you step out of your car at the Yeongsilgil car park, the air itself feels different. This June, Hallasan's signature wild flower — the mountain royal azalea — is in full bloom, drawing a steady stream of hikers up the trail. Encountering these azalea groves above 1,000 metres above sea level is a spectacle on an entirely different scale from anything you'd see in the lowlands.
Why Hallasan's Azaleas Are Worth Visiting Right Now
Hallasan's mountain royal azaleas bloom from mid-May through to mid-June, giving them a relatively long flowering season. However, the blooming period shifts with altitude: lower sections of the trail flower first, while higher ground such as Witseoreum blooms comparatively late. It is precisely this dynamic that makes early June the peak season for the azaleas at Witseoreum.
A hiker who walked the Yeongsilgil on 2 June 2022 reported that "the azaleas were absolutely gorgeous," and in 2025 the blooms reached their peak on 7 June. In 2026, the flowers are putting on an equally spectacular show at much the same time.
Three Azalea Highlights Along the Yeongsilgil
**The summit area of Witseoreum** is the first must-see stretch. As you climb the Yeongsilgil and crest into Witseoreum, a 360-degree panorama of azalea groves opens up around you. The vivid contrast of pink blossoms against fresh green foliage is simply stunning.
**The section from Witseoreum to Nambyeoк Bungijjeom** is a magical trekking route where the azalea groves seem to go on without end. Every time you pause along this stretch, a different angle of the floral landscape unfolds before you.
**The viewpoint roughly midway along the trail** offers a sweeping overview of the azalea groves from a distance, making it one of the most popular spots for photography on the entire route.
Yeongsilgil Trail Information
The Yeongsilgil runs 3.7 km from the Yeongsilgil Trailhead to Witseoreum and takes approximately two and a half hours to complete. The difficulty level is low-to-intermediate, so anyone with a little hiking experience should manage the climb without trouble.
If you are travelling by public transport, take a bus from Jeju Intercity Bus Terminal headed in the direction of Yeongsilgil. If you are driving, use the Yeongsilgil car park; from there it is about a ten-minute walk to the trailhead.
Visitor Tips
Because the azaleas are at their peak, the trail gets noticeably crowded on weekends. Whenever possible, aim to set off on a weekday and start early. Arriving before 9 a.m. in particular means you can enjoy the blooms in relative peace and quiet.
Even in June, temperatures at altitude can be low and winds can be strong, so pack a light windbreaker or an extra layer. For photography, natural light between 10 a.m. and 2 p.m. produces the most flattering results.
There is no admission fee, though a parking charge may apply. Above all, please stay on the designated trail at all times — protecting these wild flowers is essential to keeping this landscape beautiful for years to come.
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