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National Marine Park · South Gyeongsang Province, South Korea

Hallyeohaesang National Marine Park

Hallyeohaesang National Marine Park is South Korea’s first and largest marine park, celebrated for its stunning archipelago of islands, rich marine biodiversity, and clear coastal waters ideal for recreation and ecological study.

National Marine Park52,000 acres (marine and islands combined)4+ Trails

Designation

National Marine Park

Total Wilderness Area

52,000 acres (marine and islands combined)

Elevation / Terrain

Diverse Wilderness

Field Editorial Guide

About Hallyeohaesang National Marine Park

Hallyeohaesang National Marine Park is South Korea’s first and largest marine park, celebrated for its stunning archipelago of islands, rich marine biodiversity, and clear coastal waters ideal for recreation and ecological study.

Wilderness Landscape & Natural Heritage

Established in 1968, Hallyeohaesang National Marine Park is located along the southeastern coast of South Korea, primarily in South Gyeongsang Province. The park encompasses a vast marine area including more than 120 islands and islets forming part of the Hallyeohaesang Archipelago. The landscape is marked by rocky cliffs, sandy beaches, and dense forests, creating a striking contrast between sea and land. The park’s waters are home to diverse marine ecosystems, including coral reefs, kelp forests, and habitats for numerous fish, mollusk, and bird species, making it an important site for marine biodiversity conservation. Key islands within the park include Odongdo, known for its camellia forests and scenic walking paths; Geojedo, South Korea’s second-largest island featuring beautiful rock formations; and Tongyeong, known as the 'Naples of Korea' for its picturesque harbor and cultural heritage. Visitors partake in hiking, fishing, boating, scuba diving, and bird watching, all set against stunning coastal vistas. The park also serves as a vibrant hub for ecological research and environmental education. With well-maintained trails and visitor facilities, Hallyeohaesang offers a blend of natural splendor and cultural experiences, attracting both nature lovers and outdoor enthusiasts throughout the year.

Field Guide · National Marine Park
Adventure Destinations

Notable Destinations Near Hallyeohaesang National Marine Park

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

Luxurious Views at Hanhwa Resort Haeundae★ 2.5⌖ 73 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⌖ 74 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→
Coastal Getaway at Sol Beach Hotel & Resort, Jindo★ 8.0⌖ 95 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⌖ 97 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.

Seaside Paradise: Hamdeok Beach in Jeju★ 8.2⌖ 114 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

✦ Odongdo Island Camellia Forest and Coastal Walkways✦ Rich Marine Biodiversity Including Kelp Forests and Coral Communities✦ Geojedo Island’s Dramatic Rock Formations and Scenic Views✦ Tongyeong Harbor Cultural and Seafood Market Experience
Wilderness Recreation

Outdoor Adventures in Hallyeohaesang National Marine Park

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

Park Recreation

Hiking

Available in Hallyeohaesang National Marine Park
Park Recreation

Wildlife Viewing

Available in Hallyeohaesang National Marine Park
Park Recreation

Fishing

Available in Hallyeohaesang National Marine Park
Park Recreation

Boating

Available in Hallyeohaesang National Marine Park
Park Recreation

Scuba Diving

Available in Hallyeohaesang National Marine Park
Park Recreation

Photography

Available in Hallyeohaesang National Marine Park
Park Recreation

Camping

Available in Hallyeohaesang National Marine Park
Park Recreation

Bird Watching

Available in Hallyeohaesang National Marine Park
Park Recreation

Scenic Drives

Available in Hallyeohaesang National Marine Park
Park Recreation

Cultural Tours

Available in Hallyeohaesang National Marine 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 Hallyeohaesang National Marine Park.

Passes & Fees

Entrance Requirements & Interagency Passes

Generally free access; some marine activities may require permits or fees

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 Hallyeohaesang National Marine Park

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

Odongdo Camping Site

Located near Odongdo Island’s main entrance, offering tent sites with basic facilities and great access to coastal trails.

Geojedo Island Eco Campground

A natural setting campground for back-to-nature experiences on Geojedo with limited amenities, suited for adventurous campers.

Adventure Basecamps

Gateway Towns Near Hallyeohaesang National Marine Park

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

Namhae City
⌖ 1.78 miles
Gateway Basecamp

Namhae City, South Gyeongsang Province

A scenic coastal town known for island hiking, rugged coastlines, and cultural charms blending outdoor adventure with tranquil seaside escapes.

Spring to early AutumnExplore Town
Namhae
⌖ 1.78 miles
Gateway Basecamp

Namhae, South Gyeongsang Province

A scenic coastal town offering a relaxed island atmosphere with diverse outdoor adventures including hiking, biking, paddling, and cultural exploration.

Spring and AutumnExplore Town
Gwangju
⌖ 12.23 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
⌖ 12.65 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
Gwangyang
⌖ 14.79 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
Expert-Led Wilderness Expeditions

Guided Experiences in Hallyeohaesang National Marine 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 · 25.95 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.