Seonjaedo Island - a small island in the middle of the ocean
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Seonjaedo Island

4.2
·32 reviews·, South Korea

Island paradise connected by sandbar at low tide, offering unique tidal flat adventures and stunning coastal views.

Highlights

Highlights

Must-see attractions

Social content

Social

From TikTok & Reddit

Best Time

Low tide periods

Access to Mokseom Island

CrowdMedium
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Seonjaedo Island - a small island in the middle of the ocean

Seonjaedo Island

Best Time

Low tide periods

Access to Mokseom Island

CrowdMedium
Highlights

Highlights

Must-see attractions

Island paradise connected by sandbar at low tide, offering unique tidal flat adventures and stunning coastal views.

4.2
(32 reviews)

"The vast tidal flats that unfold during low tide are the true face of Seonjaedo Island."

Vertical photo
TIP

Check Tide Schedules First! :ocean:

Crucial for accessing Mokseom Island and enjoying mudflat activities. Don't miss out due to poor timing!

Mudflat Gear Up! :boot:

Wear appropriate footwear for the mudflats. Many visitors enjoy clam digging and crab catching.

Third hero image

Highlights

Discover the most iconic attractions and experiences

Mokseom Island Sea Route

Mokseom Island Sea Route

Accessible at low tide

Walk across the exposed seabed to a charming islet. A truly unique experience when the tide recedes.

Vast Tidal Flats

Vast Tidal Flats

Surrounding Seonjaedo Island

Explore expansive mudflats, famous for clam digging and crab catching. A hands-on nature adventure.

Bbaetdabang Cafe

Bbaetdabang Cafe

Coastal area

A trendy, Cuban resort-style cafe offering unique ambiance and great views. Popular with younger visitors.

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Planning Your Visit

Tidal Magic: Plan Around the Tides

Seonjaedo Island's charm lies in its tidal flats. Check the tide times before you go, as the sea route to Mokseom Island only opens at low tide. This natural phenomenon is key to experiencing the island's unique beauty and activities like clam digging.

Island Exploration: Getting Around

While Seonjaedo Island is small, it's larger than you can comfortably walk. Consider renting a bike or using local transport if you plan to explore beyond the main attractions. Parking can also be a consideration, especially during peak times.

Best Times

When
Low tide periods
Why
Access to Mokseom Island
Crowd
Medium
When
Late fall/winter sunsets
Why
Golden glow over the sea
Crowd
Low

Insider Tips

from TikTok, Instagram & Reddit

travel tips for Jeju! 🍊⛰️ (from a guy who lived in and fell in love with the island)
@maxnotbeer
36.8K likes • 569.8K views

Check Tide Schedules First! :ocean:

Crucial for accessing Mokseom Island and enjoying mudflat activities. Don't miss out due to poor timing! Reddit

Mudflat Gear Up! :boot:

Wear appropriate footwear for the mudflats. Many visitors enjoy clam digging and crab catching. Reddit

reddit.com

Sonyudo Recommendations

Sunset Views are Stunning :sunrise_over_mountains:

Late fall and winter offer spectacular sunsets with a golden glow. Perfect for photographers. Reddit

Island Hopping Ease :bridge_at_night:

Seonjaedo is easily accessible via Seonjae Bridge from Daebudo Island. Reddit

Tips

from all over the internet

Check Tide Schedules First! :ocean:

Crucial for accessing Mokseom Island and enjoying mudflat activities. Don't miss out due to poor timing! Reddit

Mudflat Gear Up! :boot:

Wear appropriate footwear for the mudflats. Many visitors enjoy clam digging and crab catching. Reddit

Sunset Views are Stunning :sunrise_over_mountains:

Late fall and winter offer spectacular sunsets with a golden glow. Perfect for photographers. Reddit

Island Hopping Ease :bridge_at_night:

Seonjaedo is easily accessible via Seonjae Bridge from Daebudo Island. Reddit

What Travellers Say

4.2
(32 reviews)

Reviews Summary

Seonjaedo Island is praised for its unique tidal experiences, particularly the walk to Mokseom Island and the expansive mudflats perfect for clam digging. Visitors appreciate the stunning sunsets and the trendy Bbaetdabang cafe. While some find it a bit small to drive around, its charm lies in its natural beauty and accessible connection to neighboring islets.

"

Minho's Pick: A Place Worth Visiting



This island is a must-visit on your way to Yeongheungdo Island. It's close to Daebudo Island, so you might think it's part of Ansan City, but it's actually under the jurisdiction of Ongjin County. It's a bit too large to walk around on foot, but too small to drive, so it has some pretty hidden gems.

Seonjaedo Island's main tourist attractions are Mokseom Island and Bbaetdabang. Mokseom Island, a subsidiary island of Seonjaedo Island, is at its most beautiful when the sea route is open. Bbaetdabang is a Cuban resort-style cafe popular with hipsters.

The vast tidal flats that unfold during low tide are the true face of Seonjaedo Island. The tidal flats surrounding Mokseom Island, in particular, were Korea's first licensed clam fishing ground and are still famous for their clams. At one point, 150 tons were exported to Japan each month.

While catches have decreased, judging by the buckets of those enjoying the mudflat experience, they were still quite full!

Places to Visit in Seonjae Island
- Mokseom Island, Dangneomeo Beach, and Mud Tea House
- Seonjae Fishing Village Experience, Ssanggom Tea House, Seonjae-ri Coffee House
- Deumuri Beach and Deumuri Nut Departure Coastal Trail"

Productive Minho

"There is a beautiful village next to Seonjae Bridge in a small fishing village in Woongjin-gun, and there is also a fishing village. There are dozens of fishing boats in the sea. It seems to be a fishing village. There are also guesthouses nearby, and many people gather in the fishing village. It's nice."

황종각

"When the Seonjedo Mokseom sea route opens, you can experience it and go in. It's also good to participate in the experience with children."

김명희

What People Like

Unique tidal flat experiences
Mokseom Island sea route
Beautiful sunset views

What People Dislike

Island size for driving

Frequently Asked Questions

🚇 🗺️ Getting There

Seonjaedo Island is connected to Daebudo Island by the Seonjae Bridge, making it easily accessible by car. Public transportation options might involve buses to Daebudo and then a local connection, but driving is generally the most convenient way to reach the island. Reddit

While close to Daebudo Island, which is part of Ansan City, Seonjaedo Island is actually under the jurisdiction of Ongjin County. This distinction is important for understanding local governance and services. Reddit

It's possible, but less convenient. While there are local buses, exploring the island's various attractions might be challenging without personal transport. Renting a bike upon arrival could be an option for getting around. Reddit

Seonjaedo is connected to neighboring islets by sandbars at low tide, most notably Mokseom Island. Always check tide schedules before attempting to walk across these sandbars. Reddit

Yes, parking is available, particularly near popular spots like Dangneomeo Beach and the Bbaetdabang cafe. However, it can get busy during peak seasons, so arriving early is advisable. Reddit

🎫 🎫 Tickets & Entry

There are no general admission tickets required to enter Seonjaedo Island itself. However, specific attractions or activities, like the Seonjae Fishing Village Experience, may have separate fees. Reddit

Seonjaedo Island is an open public space, so it's accessible at all times. However, specific businesses like cafes and experience centers will have their own operating hours. Reddit

Accessing Mokseom Island via the sandbar at low tide is generally free. However, if there are any organized tours or specific facilities on Mokseom, they might incur a charge. Reddit

It's highly recommended to book the Seonjae Fishing Village Experience in advance, especially if you're traveling with a group or during peak season, to ensure availability. Reddit

While generally open for exploration, be mindful of the environment and local regulations. Always check tide times to avoid getting stranded. Reddit

🎫 🧭 Onsite Experience

Popular activities include walking the sea route to Mokseom Island at low tide, experiencing clam digging and crab catching on the tidal flats, and visiting the unique Bbaetdabang cafe. The coastal trails also offer scenic walks. Reddit

Yes, Seonjaedo Island is great for families. Children often enjoy the hands-on experience of digging for clams and catching crabs on the tidal flats. The accessible sea route to Mokseom Island is also a fun adventure. Reddit

Expect beautiful coastal landscapes, vast tidal flats that change dramatically with the tides, charming fishing villages, and picturesque sunsets. The island offers a serene, natural escape. Reddit

Absolutely! The tidal flats, the sea route to Mokseom Island, the fishing boats, and especially the sunsets provide stunning photographic opportunities. The Bbaetdabang cafe also offers unique backdrops. Reddit

Comfortable walking shoes are essential, especially if you plan to explore the tidal flats. Layers are recommended as coastal weather can change. Bring sun protection and perhaps a change of clothes if you plan on getting muddy. Reddit

🍽️ 🍽️ Food & Dining

Seafood is a specialty, given it's a fishing island. You can find fresh catches at local restaurants. The Bbaetdabang cafe offers a different vibe with its unique setting and menu. Reddit

Yes, as a fishing village, Seonjaedo Island has local restaurants that serve fresh seafood. Look for places near the fishing port for the best catches. Reddit

Bbaetdabang is known for its Cuban resort-style ambiance and is a popular spot for visitors seeking a trendy cafe experience with scenic views. Reddit

Options might be limited, especially in smaller seafood-focused restaurants. It's best to inquire directly at restaurants or opt for the cafe for more diverse choices. Reddit

Some guesthouses might offer simple meal services, but it's not guaranteed. It's advisable to check with your accommodation provider or explore local eateries. Reddit

📸 📸 Photography

The 'golden hour' during sunrise and sunset offers stunning light, especially over the tidal flats and Mokseom Island. Low tide also creates unique photographic opportunities with the exposed seabed. Reddit

Mokseom Island, especially when accessible by the sea route, the expansive tidal flats, the fishing boats in the harbor, and the Bbaetdabang cafe's unique architecture are all highly photogenic. Reddit

A standard camera or even a smartphone is sufficient to capture the beauty of Seonjaedo Island. However, a wide-angle lens can be useful for capturing the vastness of the tidal flats. Reddit

Dedicated photography tours are not widely advertised, but the island's natural beauty makes it a great destination for self-guided photo expeditions. Reddit

Seonjaedo Island is ideal for landscape photography, nature photography, and capturing the unique coastal environment. It also offers opportunities for lifestyle shots at the Bbaetdabang cafe. Reddit

For Different Travelers

Tailored advice for your travel style

👨‍👩‍👧 Families with Kids

Seonjaedo Island is a fantastic destination for families looking for interactive and nature-focused fun. The tidal flats are a major draw, offering children the exciting opportunity to dig for clams and catch crabs. This hands-on experience is both educational and entertaining. The accessible sea route to Mokseom Island at low tide also provides a sense of adventure that kids will love. Reddit

When visiting with children, remember to pack appropriate footwear for the mud and consider bringing a change of clothes. The Seonjae Fishing Village Experience is another activity that can be highly engaging for younger visitors, offering a glimpse into local life. While the island is best explored by car, there are opportunities for biking, which can be a fun way to get around for families. Reddit

📸 Photography Enthusiasts

For photographers, Seonjaedo Island presents a unique canvas of coastal beauty. The tidal flats offer incredible textures and patterns, especially during low tide, and are a dream for landscape photographers. The golden hours around sunrise and sunset are particularly magical, casting a warm, ethereal light over the sea and the exposed seabed, creating stunning silhouettes of fishing boats and the distant Mokseom Island. Reddit

The sea route to Mokseom Island itself is a compelling subject, showcasing the dramatic effect of the tides. Don't miss the charming fishing village scenes, with colorful boats bobbing in the harbor. The Bbaetdabang cafe also provides a visually interesting, modern contrast to the natural landscapes, offering unique architectural shots and vibrant atmosphere. Wide-angle lenses are recommended to capture the vastness of the tidal flats. Reddit

🚶‍♀️ Nature Lovers & Hikers

Seonjaedo Island appeals to nature lovers with its raw, coastal beauty and dynamic tidal environment. The primary draw is the exploration of the tidal flats, a unique ecosystem that changes dramatically with the tides. Walking the exposed seabed to Mokseom Island is an unforgettable experience, offering a direct connection with the marine world. Reddit

While not a mountainous region, the island offers scenic coastal trails, such as the Deumuri Nut Departure Coastal Trail, providing opportunities for leisurely walks with ocean views. The fishing villages themselves offer a glimpse into a traditional way of life intertwined with nature. Birdwatching can also be rewarding, especially in the intertidal zones. Reddit

Deep Dives

In-depth insights and expert knowledge

The Magic of Tidal Flats

Seonjaedo Island is renowned for its extensive tidal flats, which are a defining feature of its landscape and a major draw for visitors. These vast expanses of mud and sand are revealed during low tide, transforming the coastline and offering unique recreational opportunities. The flats are particularly famous for their rich clam beds, historically a significant source of income for the local fishing community. Many visitors come specifically to participate in clam digging and crab catching experiences, which are often family-friendly activities. The experience of walking on the exposed seabed to reach islets like Mokseom Island is a highlight, showcasing the dynamic nature of the coastal environment. Reddit

When planning your visit, checking the tide schedule is paramount. The accessibility of certain areas, like the sea route to Mokseom Island, is entirely dependent on the tide. Missing the low tide window means missing out on these unique experiences. The tidal flats also offer a starkly beautiful, sometimes otherworldly, landscape that changes dramatically throughout the day. Photographers often find the textures, patterns, and reflections in the wet sand captivating, especially during the golden hours of sunrise and sunset. Reddit

Beyond recreation, the tidal flats are ecologically significant, supporting a diverse range of marine life. While visitors can enjoy the hands-on activities, it's important to be mindful of the environment and practice responsible tourism. Understanding the ebb and flow of the tides is not just practical advice; it's key to appreciating the natural rhythm and unique charm of Seonjaedo Island.

Exploring Mokseom Island and Dangneomeo Beach

A key attraction on Seonjaedo Island is Mokseom Island, a small islet that becomes accessible from the mainland via a sandbar during low tide. This unique phenomenon allows visitors to walk across the seabed, creating a memorable experience. The journey to Mokseom Island is often described as a highlight, offering a sense of adventure and a chance to connect with the marine environment. It's a popular spot for both locals and tourists, especially families who enjoy the novelty of walking on what is usually underwater. Reddit

Adjacent to the access point for Mokseom Island is Dangneomeo Beach. While perhaps not a typical sunbathing beach, it serves as a gateway to the tidal flat experiences and offers scenic views of the surrounding coastline and the island itself. It's a good starting point for exploring the tidal flats and often where organized clam digging or crab catching activities might commence. The area around Dangneomeo Beach is also where you'll find some of the island's guesthouses and local amenities, making it a convenient hub for visitors. Reddit

When visiting Mokseom Island and Dangneomeo Beach, always prioritize safety and consult the tide charts. The sea route can be slippery, and conditions can change rapidly. The visual appeal of Mokseom Island, especially with the vast tidal flats stretching out, makes it a prime location for photography, particularly during sunset when the light casts a warm glow over the landscape. Reddit

Seonjaedo's Culinary and Social Scene

Seonjaedo Island offers a taste of local life, with its culinary scene heavily influenced by its identity as a fishing village. Fresh seafood is a staple, with numerous local restaurants serving catches directly from the surrounding waters. Visitors can expect to find dishes featuring clams, fish, and other marine delicacies, offering an authentic taste of the region. These eateries provide a glimpse into the island's heritage and its connection to the sea. Reddit

Beyond traditional dining, Seonjaedo Island has also embraced a more contemporary social scene, most notably with the Bbaetdabang cafe. This establishment is frequently mentioned for its unique, Cuban resort-style ambiance, making it a popular destination for younger visitors and those seeking a trendy spot with a view. It offers a contrast to the rustic charm of the fishing village and provides a different kind of experience, often accompanied by coffee and light snacks. Reddit

While dining options might be more limited compared to larger cities, the combination of fresh seafood and unique cafes like Bbaetdabang provides a well-rounded culinary experience. For those staying overnight, some guesthouses may offer meal services, but exploring the local restaurants is highly recommended for an authentic taste of Seonjaedo Island. Reddit

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