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National Park · South Jeolla Province, South Korea

Hallyeosudo Marine National Park

Hallyeosudo Marine National Park is South Korea’s first designated marine national park, known for its stunning coastal archipelago, rich marine biodiversity, and popular outdoor activities such as boating, diving, and hiking across islands.

National Park134,7004+ Trails

Designation

National Park

Total Wilderness Area

134,700

Elevation / Terrain

Diverse Wilderness

Field Editorial Guide

About Hallyeosudo Marine National Park

Hallyeosudo Marine National Park is South Korea’s first designated marine national park, known for its stunning coastal archipelago, rich marine biodiversity, and popular outdoor activities such as boating, diving, and hiking across islands.

Wilderness Landscape & Natural Heritage

Established in 1981, Hallyeosudo Marine National Park is located along the southern coast of South Korea, primarily within South Jeolla Province. It encompasses a vast and intricate seascape of over 1,700 islands and islets scattered across approximately 545 square kilometers of ocean and coastal waters. The park's name, 'Hallyeosudo,' translates to 'Navigable Sea Passage,' reflecting its historical significance as a maritime route and its unique geography characterized by rocky shores, sandy beaches, and lush forested islands. The park harbors diverse marine ecosystems, including vibrant coral communities, kelp forests, plentiful shellfish, and a variety of fish species. It also serves as a habitat for marine mammals like finless porpoises. The terrestrial flora is marked by subtropical species and pine forests, providing shelter and breeding grounds for migratory birds. Visitors to Hallyeosudo Marine National Park enjoy numerous recreational opportunities, from kayaking and snorkeling to island hopping by boat. Trails on larger islands, such as Namhae Island and Geojedo’s connected islets, offer scenic views of the ocean and rocky cliffs. The park is also culturally significant, featuring historic fishing villages and traditional lighthouses. Its blend of marine beauty and coastal heritage makes it a prime destination for eco-tourism, marine research, and nature lovers. The park's management focuses on balancing tourism with conservation efforts to protect its delicate ecosystems and promote sustainable visitation.

Field Guide · National Park
Adventure Destinations

Notable Destinations Near Hallyeosudo Marine National Park

Scenic viewpoints, outdoor landmarks, and notable points of interest within 30 miles.

Coastal Getaway at Sol Beach Hotel & Resort, Jindo★ 8.0⌖ 72 miBeach Activities
Sol Beach Hotel & Resort, Jindo

Coastal Getaway at Sol Beach Hotel & Resort, Jindo

Enjoy the luxury coastal retreat at Sol Beach Hotel & Resort in Jindo, South Korea. Perfect for beach activities and cultural exploration, with stunning views of the Yellow Sea. Best visited in spring and fall for cooler temperatures.

Beach ActivitiesView Details→
Scenic Serenity at Jindo-gun: A Natural Retreat★ 8.3⌖ 73 miHiking
Jindo-gun

Scenic Serenity at Jindo-gun: A Natural Retreat

Experience the unique Mysterious Sea Road in Jindo-gun, South Korea. This scenic coastal landmark offers a peaceful hiking experience, best visited in spring and fall. Enjoy the cultural charm and picturesque views while capturing stunning photographs.

Luxurious Views at Hanhwa Resort Haeundae★ 2.5⌖ 97 miUrban Luxury
Hanhwa Resort Haeundae

Luxurious Views at Hanhwa Resort Haeundae

Hanhwa Resort Haeundae offers coastal views in Busan. Enjoy urban luxury with nearby beach and cultural visits. Busy in summer, it's good for families. Hiking and beach activities nearby.

Urban LuxuryView Details→
Sandy Shores of Haeundae Beach★ 6.5⌖ 98 miBeach Activities
Haeundae Beach

Sandy Shores of Haeundae Beach

Visit Haeundae Beach in Busan for golden sands and vibrant cityscape views. Perfect for beach activities and cultural events, it's a summer hotspot. Popular for beach volleyball and water sports, bustling with visitors, but offers scenic walks at Dongbaekseom Island and city views at night.

Beach ActivitiesView Details→
Seaside Paradise: Hamdeok Beach in Jeju★ 8.2⌖ 101 miSwimming
Hamdeok Beach

Seaside Paradise: Hamdeok Beach in Jeju

Visit Hamdeok Beach in Jeju for its stunning turquoise waters and white sand. Ideal for family-friendly swimming and water sports like kayaking and paddleboarding. Enjoy nearby cafes and coastal views. Accessible year-round, though it's busiest during summer.

Key Wilderness Highlights

✦ Island hopping through over 1,700 islands and islets✦ Rich marine biodiversity including coral reefs and finless porpoises✦ Historic coastal fishing villages and traditional lighthouses✦ Scenic hiking trails with panoramic ocean and cliff views
Wilderness Recreation

Outdoor Adventures in Hallyeosudo Marine National Park

Explore curated guides for top outdoor sports, trail networks, and wilderness activities.

Park Recreation

Hiking

Available in Hallyeosudo Marine National Park
Park Recreation

Camping

Available in Hallyeosudo Marine National Park
Park Recreation

Wildlife Viewing

Available in Hallyeosudo Marine National Park
Park Recreation

Fishing

Available in Hallyeosudo Marine National Park
Park Recreation

Paddle Sports

Available in Hallyeosudo Marine National Park
Park Recreation

Photography

Available in Hallyeosudo Marine National Park
Park Recreation

Boat Tours

Available in Hallyeosudo Marine National Park
Park Recreation

Snorkeling

Available in Hallyeosudo Marine National Park
Park Recreation

Diving

Available in Hallyeosudo Marine National Park
Park Recreation

Bird Watching

Available in Hallyeosudo Marine National Park
The Ranger Station

Visitor Logistics & Essential Planning

Everything you need to know about entrance passes, seasons, visitor centers, road transit, and wildlife safety in Hallyeosudo Marine National Park.

Passes & Fees

Entrance Requirements & Interagency Passes

No entrance fee; some ferry rides and specialized tours require purchase of tickets.

Wilderness Checklist

Carry paper topographic map & compass in remote zones.
Store all food and scented items in approved bear canisters.
Check wildfire / smoke advisories before backcountry departure.
Pack out everything you pack in (Leave No Trace).
Wilderness Stays

Camping & Overnight Stays in Hallyeosudo Marine National Park

Frontcountry developed campgrounds, backcountry wilderness permit guidelines, and starry-night camping advice.

Namhae National Marine Park Campground

Located on Namhae Island, this campground offers easy access to hiking trails and coastal beaches with basic amenities.

Geojedo Island Coastal Camp

A more rustic camping experience close to scenic ocean views, suitable for visitors looking to disconnect and explore marine environments.

Adventure Basecamps

Gateway Towns Near Hallyeosudo Marine National Park

Stay, dine, and gear up in these mountain towns and scenic basecamps surrounding the park.

Suncheon
⌖ 8.12 miles
Gateway Basecamp

Suncheon, South Jeolla Province

A serene coastal town known for its rich wetlands, lush mountains, and unique blend of water and forest adventures in southern Korea.

Spring and AutumnExplore Town
Yeosu
⌖ 11.57 miles
Gateway Basecamp

Yeosu, South Jeolla Province

A scenic coastal town with a vibrant blend of island hopping, rugged coastline, and cultural charm perfect for outdoor enthusiasts who love water sports and hiking.

Spring to AutumnExplore Town
Gwangyang
⌖ 14.10 miles
Gateway Basecamp

Gwangyang, South Jeolla Province

A riverside town known for its mountainous landscapes, rich natural beauty, and water adventures along the Seomjingang River, offering a peaceful yet invigorating outdoor experience.

Spring and AutumnExplore Town
Gwangju
⌖ 15.23 miles
Gateway Basecamp

Gwangju, South Jeolla Province

A vibrant cultural hub complemented by lush mountains and nearby coastal areas, offering diverse outdoor adventure opportunities for nature lovers.

Spring and FallExplore Town
Dolsan-ri
⌖ 19.22 miles
Gateway Basecamp

Dolsan-ri, South Jeolla Province

A tranquil coastal village offering serene outdoor activities with sweeping sea views and mild Southern South Korea weather.

Spring and AutumnExplore Town
Expert-Led Wilderness Expeditions

Guided Experiences in Hallyeosudo Marine National Park

Explore scenic backcountry routes and epic wilderness adventures with certified local mountain guides, naturalists, and outfitters.

12 bookable experiences

Suncheon Bay National Garden & Samseonggung Palace: Full-Day Autumn Foliage Tour with LunchSuncheon, Jeollanam-do · 7.76 mi away
All Adventures· Dorawayo experience activity

Suncheon Bay National Garden & Samseonggung Palace: Full-Day Autumn Foliage Tour with Lunch

Spend a full day between designed floral displays and ancient‑style shrines: Suncheon Bay National Garden’s sweeping reed beds and Samseonggung Palace’s stone terraces make for a memorable autumn outing with lunch included. Learn practical tips for timing, footwear and photo spots before you go.

9–16 hours

Check dates & book

Availability, pricing, meeting details, and fulfillment are provided by the applicable operator or booking partner.