Dadohaehaesang National Park wilderness guide
National Park · South Jeolla, South Korea

Dadohaehaesang National Park

Dadohaehaesang National Park is South Korea’s largest marine national park, offering spectacular island landscapes, diverse marine ecosystems, and a wide range of outdoor activities focused on coastal and island environments.

National Park326,000+ acres (approx. 1,320 km²)4+ Trails

Designation

National Park

Total Wilderness Area

326,000+ acres (approx. 1,320 km²)

Elevation / Terrain

Diverse Wilderness

Field Editorial Guide

About Dadohaehaesang National Park

Dadohaehaesang National Park is South Korea’s largest marine national park, offering spectacular island landscapes, diverse marine ecosystems, and a wide range of outdoor activities focused on coastal and island environments.

Wilderness Landscape & Natural Heritage

Dadohaehaesang National Park, established in 1981, is the largest national park in South Korea, encompassing an extensive area of the Dadohae (Sea of Many Islands) archipelago off the southwestern coast. This marine park includes over 1,700 islands and islets scattered across the Jeolla provinces, predominantly South Jeolla. The park features rugged coastlines, pristine beaches, unique rock formations, and rich tidal flats that host abundant marine life. Its ecological significance is heightened by various habitats including forests, wetlands, and salt marshes, supporting endangered species such as migratory birds and marine mammals. Visitors to the park can explore scenic hiking trails on several islands like Heuksando, Hongdo, and Geomundo, paddle through crystal-clear coastal waters, or take boat tours to observe marine biodiversity. The park is also culturally rich, with traditional fishing villages, historic temples, and lighthouses adding to the visitor experience. Popular activities include hiking, kayaking, bird watching, fishing, and photography. The park’s geography provides a combination of peaceful seascapes and dramatic cliffs, appealing to outdoor enthusiasts and nature lovers alike. Access to the islands is primarily by ferry or boat from nearby towns, preserving a sense of remoteness and natural tranquility. The park balances conservation and sustainable tourism, making it a vital marine conservation area and a premier location for marine outdoor recreation in South Korea.

Field Guide · National Park
Adventure Destinations

Notable Destinations Near Dadohaehaesang National Park

Scenic viewpoints, outdoor landmarks, and notable points of interest within 60 miles.

Key Wilderness Highlights

✦ Hongdo Island – famous for its dramatic red cliffs and striking rock formations✦ Heuksando Island – known for scenic hiking trails and traditional villages✦ Geomundo Island Lighthouse – a historic maritime landmark overlooking the sea✦ Tidal flats and marine wetlands – critical habitat for migratory birds and marine life
Wilderness Recreation

Outdoor Adventures in Dadohaehaesang National Park

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

Park Recreation

Hiking

Available in Dadohaehaesang National Park
Park Recreation

Camping

Available in Dadohaehaesang National Park
Park Recreation

Wildlife Viewing

Available in Dadohaehaesang National Park
Park Recreation

Fishing

Available in Dadohaehaesang National Park
Park Recreation

Paddle Sports

Available in Dadohaehaesang National Park
Park Recreation

Bird Watching

Available in Dadohaehaesang National Park
Park Recreation

Boating

Available in Dadohaehaesang National Park
Park Recreation

Photography

Available in Dadohaehaesang 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 Dadohaehaesang National Park.

Passes & Fees

Entrance Requirements & Interagency Passes

Entry is free but certain areas may require permits for activities like camping or fishing.

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 Dadohaehaesang National Park

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

Heuksando Island Campground

Offers basic amenities with sea views, accessible by ferry, popular for hiking base camp.

Geomundo Campground

Remote site near the lighthouse, minimal facilities, ideal for backcountry camping.

Adventure Basecamps

Gateway Towns Near Dadohaehaesang National Park

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

Mokpo, South Jeolla
⌖ 4.82 miles
Gateway Basecamp

Mokpo, South Jeolla

Mokpo in South Jeolla offers outdoor lovers a coastal adventure hub with island hikes, sea kayaking, and cycling along scenic waterfronts. Enjoy mild springs and colorful autumns perfect for exploring its natural beauty and maritime culture.

Spring and Autumn
Explore Town
Jindo, South Jeolla Province
⌖ 21.06 miles
Gateway Basecamp

Jindo, South Jeolla Province

Jindo is a peaceful island town famous for the natural sea parting phenomenon connecting islands. Perfect for hiking, cycling, kayaking, and wildlife watching, it offers tranquil coastal adventures rich in culture and natural beauty.

Spring and Autumn
Explore Town
Jindo, Jeollanam-do
⌖ 21.06 miles
Gateway Basecamp

Jindo, Jeollanam-do

Jindo offers unique coastal adventures from tidal land bridges to island hikes. Explore this peaceful town’s outdoor activities like biking, paddling at low tide, bird watching, and camping under the stars.

Spring and Autumn
Explore Town
Yeongam, Jeollanam-do
⌖ 23.54 miles
Gateway Basecamp

Yeongam, Jeollanam-do

Yeongam in Jeollanam-do is a peaceful spot for hiking, cycling, paddling, and birdwatching along the scenic Seomjin River estuary and coastal dunes. Ideal in spring and fall, it's a quiet base for nature lovers seeking authentic Korean outdoor experiences.

Spring and Autumn
Explore Town
Yeongam, South Jeolla Province
⌖ 23.54 miles
Gateway Basecamp

Yeongam, South Jeolla Province

Yeongam is a peaceful town in South Jeolla combining coastal beauty, gentle mountains, and quiet countryside. Ideal for hiking, cycling, kayaking, and camping, it offers an off-the-beaten-path escape for outdoor lovers.

Spring and Autumn
Explore Town
Gangjin, South Jeolla Province
⌖ 27.96 miles
Gateway Basecamp

Gangjin, South Jeolla Province

Gangjin is a peaceful coastal town in South Jeolla offering gentle hikes, scenic cycling routes, and kayaking along calm waters. Rich culture, historic temples, and coastal beauty make it ideal for relaxed outdoor explorers.

Spring and Autumn
Explore Town