Discovering the Jewel of Jeju: Why Seogwipo-si Seongsan-eup?

March 13, 2026 seekorea21

The Magic of Seongsan-eup: A Complete Guide to Jeju’s Captivating East Coast—From Sunrise Peak to Udo Island!

Annyeong, fellow travelers! I’m finally back with a travelogue featuring the place that truly captures the “essence” of Jeju: Seogwipo-si Seongsan-eup. If you’re planning a trip to Korea and want to snag both life-changing photos and unforgettable memories, Seongsan isn’t just an option—it’s a must! I’ve captured the vibrant, on-site energy of this place where the blue sea meets majestic volcanic cones. Let me guide you into the heart of Seongsan right now!

Why Seongsan-eup? An Irresistible Charm

Located on the eastern tip of Jeju Island, Seongsan-eup is more than just a name on a map. It’s a treasure trove of UNESCO World Natural Heritage sites and a place where Jeju’s resilient spirit is felt in every breeze.

The first thing to greet you is undoubtedly the Seongsan Ilchulbong Tuff Cone (Sunrise Peak). Formed by a hydrovolcanic eruption about 5,000 years ago, this massive fortress-like peak radiates an overwhelming energy just by looking at it. But the real magic of Seongsan lies in the “Sumbisori” (the whistling sound of breath) of the Haenyeo (Jeju’s legendary sea women) and the tranquil beauty of Udo Island, a charming “island within an island” just a 15-minute ferry ride from Seongsan Port.

Don’t-Miss Highlights of Seongsan-eup

1. Seongsan Ilchulbong: Where the Sun Greets the World First

You can’t say you’ve been to Jeju without stepping foot on the summit of Sunrise Peak! The stairs are well-maintained, so it only takes about 20 to 30 minutes to reach the top. Once you’re there, the sight of the massive crater bowl meeting the vast blue ocean will make all your worries vanish in an instant.

Pro Tip: If you’re heading there for the sunrise, check the weather and sunrise times the night before! Even if you don’t hike to the very top, the views from the free exploration path are absolutely world-class.

2. Gwangchigi Beach: The Best View of the Peak’s Silhouette

Just a 5-minute drive from Ilchulbong, Gwangchigi Beach boasts a unique atmosphere with its black sand and moss-covered rocks. During low tide, green moss is revealed, creating a surreal, otherworldly backdrop for photos. This is the ultimate spot if you want to capture the full silhouette of Sunrise Peak in your frame.

3. Udo Island: Emerald Freedom on Two Wheels

Udo, reached by ferry from Seongsan Port, is pure “healing.” Once you arrive, rent an electric car or a bicycle and circle the island. From the white coral fragments of Seobin Baeksa Beach to the majestic cliffs of Geommeolle Beach, the scenery never gets old.

Must-Eat: Udo equals peanuts! The savory explosion of Udo Peanut Ice Cream is an absolute must-have for everyone.

4. Seopjikoji: Feel Like a K-Drama Lead

Walking along the coastal promenade, you’ll encounter breathtaking views of white lighthouses and jagged rock formations. Famous as a filming location for numerous Korean dramas, it’s covered in yellow canola flowers in spring and swaying silver grass in autumn. Don’t miss the “Glass House,” a stunning piece of architecture by Tadao Ando at the end of the trail.

A Taste of Jeju: Seongsan Food Tour

A trip to Seongsan-eup isn’t complete without the food! Here are the dishes you absolutely have to try:

Jeju Black Pork: There are many famous spots near Seongsan that grill thick slabs of black pork over charcoal. Dipping that juicy meat and chewy fat into Mel-jeot (salted anchovy sauce) is pure bliss.
Fresh Seafood caught by Haenyeo: Taste abalone, sea squirt, and conch caught fresh that day near the base of Ilchulbong or Seongsan Port. The freshness is incomparable.
Braised or Grilled Beltfish: The harmony of soft Jeju silver beltfish and spicy seasoning! It’s the ultimate “rice thief.”

Practical Tips for Your Trip!

1. When is the best time to visit?

Spring (March–May): Canola flowers are in full bloom, and the breeze is perfect for walking.
Autumn (September–November): The best time for hiking under clear blue skies and fields of silver grass.

2. How do I get there?

For Solo/Public Transport Travelers: Take Express Bus 111 or 112 from Jeju Airport. You’ll arrive at the entrance of Seongsan Ilchulbong in about 1 hour and 10 minutes.
For Car Renters: Set your GPS to “Seongsan Ilchulbong.” The coastal drive is fantastic. Use KakaoMap or Naver Map for the most accurate directions in Korea.

3. Packing Essentials

Comfortable Shoes: Essential for hiking Ilchulbong and exploring Udo!
Sunscreen & Hat: The Jeju sun is stronger than you think. Protect your skin!
Power Bank: You’ll be taking so many photos that your battery will drain at lightning speed.

Create Your Own Story in Seongsan-eup

Seongsan-eup is more than just a “tourist attraction”; it’s a place that shows how Jeju’s nature and people coexist. From climbing the peak in the crisp morning air to eating peanut ice cream while listening to the waves of Udo, every moment will become a shining page in your life’s travel book.

So, what are you waiting for? Why not search for those Jeju tickets right now? The blue sea of Seongsan is waiting for you!

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