THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
National Park · Magallanes and Chilean Antarctica Region, Chile

Parque Marítimo Bernardo O’Higgins

Parque Marítimo Bernardo O’Higgins is Chile's largest national park, offering vast wilderness landscapes of fjords, glaciers, and rugged mountains, ideal for adventurous trekking, glacier exploration, and wildlife observation in one of the most remote parts of Patagonia.

National Park3,500,0004+ Trails

Designation

National Park

Total Wilderness Area

3,500,000

Elevation / Terrain

Diverse Wilderness

Field Editorial Guide

About Parque Marítimo Bernardo O’Higgins

Parque Marítimo Bernardo O’Higgins is Chile's largest national park, offering vast wilderness landscapes of fjords, glaciers, and rugged mountains, ideal for adventurous trekking, glacier exploration, and wildlife observation in one of the most remote parts of Patagonia.

Wilderness Landscape & Natural Heritage

Parque Marítimo Bernardo O’Higgins, established in 1969, is the largest national park in Chile and one of the most expansive protected areas in South America, encompassing approximately 3.5 million acres of pristine wilderness in the southern region of Patagonia. The park stretches along the southern stretches of the Patagonian fjords, featuring a dramatic landscape shaped by glaciers, deep fjords, and towering peaks of the Andes mountain range. It includes notable glaciers such as the Pío XI, the largest glacier in the southern hemisphere outside Antarctica, which advances unlike most glaciers in the world. The park's ecology is characterized by dense lenga and coihue forests at lower elevations, transitioning to subpolar and tundra environments at higher altitudes. Wildlife includes Andean condors, guanacos, pumas, and a diverse array of marine life in the surrounding fjords. Access to the park is limited and predominantly by boat or small aircraft, making it a destination for experienced trekkers and adventure travelers seeking remote, off-the-beaten-path experiences. Key recreational activities include multi-day trekking routes, glacier and iceberg viewing, kayaking in sheltered fjords, and wildlife photography. Landmarks in the park include the renowned Pío XI Glacier, the Jorge Montt Glacier, and the southern reaches of the Patagonian Ice Field. Visitor appeal lies in its raw natural beauty, solitude, and the challenge of exploring a vast wilderness with minimal infrastructure. The park's remoteness and challenging weather patterns require careful planning and preparation for those wishing to explore its rugged terrain.

Field Guide · National Park
Adventure Destinations

Notable Destinations Near Parque Marítimo Bernardo O’Higgins

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

Crystal Waters at Argentino Lake★ 9.4⌖ 23 miBoating
Argentino Lake

Crystal Waters at Argentino Lake

Explore the stunning Argentino Lake in Santa Cruz, Argentina. Known for its turquoise waters and glacial formations, it's ideal for boating and trekking. Visit in spring or summer for the best experience. Popular among adventure seekers, this remote location offers breathtaking views and abundant wildlife.

Parque Nacional Los Glaciares★ 9.3⌖ 25 miIce Trekking
Parque Nacional Los Glaciares

Parque Nacional Los Glaciares

Explore Parque Nacional Los Glaciares, a stunning destination in Argentina's Santa Cruz Province. Known for ice trekking and hiking, it's a paradise for photographers. Visit between September to April for the best experiences, and be prepared for changing weather.

Ice TrekkingView Details→
Awe-Inspiring Beauty of the Southern Patagonian Ice Field★ 9.4⌖ 28 miGlacial Exploration
Southern Patagonian Ice Field

Awe-Inspiring Beauty of the Southern Patagonian Ice Field

Explore the awe-inspiring Southern Patagonian Ice Field. With hard glacial exploration and hiking, adventure seekers will be thrilled. Lose yourself in Argentina’s breathtaking landscapes from December to March.

Glacial ExplorationView Details→
Glacier Viewing & Scenic Walkways at Perito Moreno★ 9.3⌖ 32 miGlacier Viewing
Perito Moreno Glacier Walkways

Glacier Viewing & Scenic Walkways at Perito Moreno

Located about 80 km from El Calafate, the Perito Moreno Glacier Walkways offer easy access to stunning glacier views, with well-maintained paths and lookout platforms. Visitors can enjoy hiking, glacier trekking, and boat tours. Best visited in summer for milder weather and clear views.

Glacier ViewingView Details→
Glacial Wonders at Perito Moreno★ 9.4⌖ 34 miGlacier Trekking
Perito Moreno Glacier Base

Glacial Wonders at Perito Moreno

Explore the breathtaking Perito Moreno Glacier in Santa Cruz, Argentina. Enjoy thrilling glacier trekking and boat safaris. This iconic site offers stunning views and diverse wildlife, perfect for adventurous travelers during the fall.

Glacier TrekkingView Details→
Perito Moreno Glacier★ 9.4⌖ 35 miGlacier Viewing
Perito Moreno Glacier

Perito Moreno Glacier

Visit Perito Moreno Glacier in Los Glaciares National Park for an unforgettable glacier viewing experience. Enjoy ice trekking and boat tours with stunning views. Drive 80 km from El Calafate. Accessible year-round; it's a photographer's paradise.

Glacier ViewingView Details→

Key Wilderness Highlights

✦ Pío XI Glacier - The largest advancing glacier in the southern hemisphere outside Antarctica✦ Vast fjord systems offering scenic kayak and boat exploration opportunities✦ Remote Andean wilderness with sightings of pumas and Andean condors✦ Access to the southern Patagonian Ice Field, a massive expanse of ice and snow
Wilderness Recreation

Outdoor Adventures in Parque Marítimo Bernardo O’Higgins

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

Park Recreation

Hiking

Available in Parque Marítimo Bernardo O’Higgins
Park Recreation

Camping

Available in Parque Marítimo Bernardo O’Higgins
Park Recreation

Wildlife Viewing

Available in Parque Marítimo Bernardo O’Higgins
Park Recreation

Kayaking

Available in Parque Marítimo Bernardo O’Higgins
Park Recreation

Glacier Exploration

Available in Parque Marítimo Bernardo O’Higgins
Park Recreation

Photography

Available in Parque Marítimo Bernardo O’Higgins
Park Recreation

Boat Tours

Available in Parque Marítimo Bernardo O’Higgins
Park Recreation

Bird Watching

Available in Parque Marítimo Bernardo O’Higgins
The Ranger Station

Visitor Logistics & Essential Planning

Everything you need to know about entrance passes, seasons, visitor centers, road transit, and wildlife safety in Parque Marítimo Bernardo O’Higgins.

Passes & Fees

Entrance Requirements & Interagency Passes

Park entry requires permits issued by CONAF; no entrance fee but permits and guided access recommended due to remoteness.

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 Parque Marítimo Bernardo O’Higgins

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

Wilderness & Developed Camping Regulations

Camping is one of the most rewarding ways to experience Parque Marítimo Bernardo O’Higgins. Most frontcountry campgrounds require advance reservations on Recreation.gov during peak season, while backcountry camping requires a wilderness permit and certified bear-resistant food canisters.

Find Campgrounds on Recreation.gov
Adventure Basecamps

Gateway Towns Near Parque Marítimo Bernardo O’Higgins

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

El Calafate
⌖ 40.14 miles
Gateway Basecamp

El Calafate, Santa Cruz

A gateway to the dynamic landscapes of Patagonia, offering thrilling icy adventures and serene lake views.

Spring and SummerExplore Town
El Calafate
⌖ 40.14 miles
Gateway Basecamp

El Calafate, Santa Cruz Province

A gateway town to Patagonia’s iconic wilderness, blending rugged outdoor adventure with spectacular glacial and steppe landscapes.

October to AprilExplore Town
El Chaltén
⌖ 46.52 miles
Gateway Basecamp

El Chaltén

A vibrant town known as the National Capital of Trekking in Argentina, offering endless adventures amidst the stunning landscapes of Patagonia.

Spring and SummerExplore Town
El Chaltén
⌖ 46.52 miles
Gateway Basecamp

El Chaltén, Santa Cruz

An adventurer's paradise known for its rugged landscapes, iconic peaks, and a vibrant outdoor culture in the heart of Patagonia.

Spring and SummerExplore Town
El Chaltén
⌖ 46.52 miles
Gateway Basecamp

El Chaltén, Santa Cruz Province

An adventurer's haven, El Chaltén is the gateway to Patagonian wilderness with incredible opportunities for hiking, climbing, and seeing dramatic landscapes.

Summer (November to March)Explore Town
Puerto Edén
⌖ 87.68 miles
Gateway Basecamp

Puerto Edén, Magallanes and Chilean Antarctica Region

A remote, pristine fjord town surrounded by wild Patagonian wilderness offering unparalleled kayaking, hiking, and wildlife encounters in one of the world's most isolated archipelagos.

Summer (December to February)Explore Town
Expert-Led Wilderness Expeditions

Guided Experiences in Parque Marítimo Bernardo O’Higgins

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

12 bookable experiences

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