Five national parks to visit in autumn

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Published On: April 21, 2026
Five national parks to visit in autumn

Autumn begins to settle in the National Parks of Argentina and express the changes in the landscape that make this time special. It happens in the Pre Delta NP, near Diamante on Entre Ríos soil; in the yungas of Jujuy, where the Calilegüa NP is located; in Corrientes with the Mburucuyá; in Patagonia with the Arrayanes and the Nahuel Huapi in Bariloche or the Tierra del Fuego National Park. They are settings to discover, explore and feed the soul.

Five national parks to visit in autumn

1) Calilegua National Park

It extends over the eastern slopes of the Sierras de Calilegua, in the province of Jujuy and is part of the Yungas Biosphere Reserve (UNESCO). Its strength is that it invites you to explore its deep valleys and ravines covered by exuberant vegetation.

Five national parks to visit in autumn

The park has more than ten pedestrian trails, making it an ideal option for hiking – with guide options – and bird and wildlife watching in general; with recreational areas, viewpoints, toilets and a free camping area.

Provincial Route 38 allows you to travel by vehicle. It is possible to take advantage of accommodation and tourist services in nearby towns such as Calilegua and Libertador General San Martín, to the south, or San Francisco del Valle, to the north.

Five national parks to visit in autumn

2) Mburucuyá National Park

Located in the great depression of the Iberaexpresses the three ecoregions that converge: the Humid Chaco, with its dense vegetation; the Espinal, drier and thornier; and the Paranaense Jungle, which houses great biodiversity. In addition, the area is neighboring the town of Mburucuyá, which was recognized as Cradle of Chamamé and has a museum and thematic circuits linked to this music declared Intangible Cultural Heritage of Humanity.

Five national parks to visit in autumn

The protected area is home to more than 300 species and has four trails to cross diverse environments along with their associated flora and fauna. It also has recreation, picnic and camping areas to spend both the day and the night, along with various services for your stay.

The Santa Lucía estuary is one of the great attractions of the park. After a walk, you arrive at a viewpoint from where you can contemplate sunsets over the body of water, along with a great diversity of species linked to the wetland.

Five national parks to visit in autumn

3) Pre-Delta National Park

The Pre Delta PN protected area can be visited all year round, but at this time The drop in temperatures brings fresh air to explore its trails or adventure on a kayak outing with authorized providers.

Five national parks to visit in autumn

There are trails that allow you to walk through riverine forests and aquatic environments, as well as grasslands and vegetation typical of the Espinal eco-region, where the great diversity of birds protected by the Park allows you to practice species observation. It is also ideal to enjoy the day in the La Jaula picnic or daytime recreation area, equipped with stoves or grills, tables and benches.

Five national parks to visit in autumn

The park has a free wild camping area (registration is required when entering the area) with stoves and bathrooms, for those who prefer to opt for an overnight stay in a natural environment. As alternatives, the offer of services in the neighboring town of Diamante, located just 4.5 km where you can carry out multiple nautical, recreational and cultural activities

The park has areas for public use to enjoy in front of a stream with vegetation typical of the Delta and Paraná Islands ecoregion.

Five national parks to visit in autumn

4) Los Arrayanes National Park / Nahuel Huapi

Los Arrayanes National Park was created in 1971 as a protected area separate from the Nahuel Huapi National Park. It preserves specimens of myrtle trees that are more than 650 years old and have a height of more than 15 meters. Walking in a forest full of nuances between green and cinnamon tones that this species offers turns the tour into a magical experience.

Five national parks to visit in autumn

It is an area with various tourist destinations consolidated in nearby areas.: the important city of Bariloche, the charm of Villa La Angostura and Villa Traful in the North Zone, among other destinations; all with a wide range of accommodation and services.

Five national parks to visit in autumn

When planning a visit to this Park, you can add activities and tours in various sectors of the Nahuel Huapi National Park, whose lakes, trails, recreational and camping areas add multiple options to complement the experience of the myrtle forest. Los Arrayanes NP has a circuit of walkways to explore this ancient forest.

Five national parks to visit in autumn

5) Tierra del Fuego National Park

The southernmost protected area in Argentina protects Andean-Patagonic forests witness the meeting of the final stretch of the Andes Mountains with the sea in the Beagle Channel, that connects the Atlantic and South Pacific oceans. For this reason it is unique.

In autumn, the spectacle of lengas, a predominant species in the forests preserved in the Park, reigns in the landscape that turns reddish towards the mountain slopes that frame the area. There are various activities and services for visitors, you can go on low and high difficulty hiking, nautical excursions and enjoy the beaches to contemplate the landscape, recreational areas and gastronomy.

Five national parks to visit in autumn

Its location close to the city of Ushuaia makes the destination unique and provides endless alternatives to complement the visit to the Park. The reddish color of the lengas naturally announces the arrival of autumn and begins a new range of views and postcards.

Five national parks to visit in autumn



Daniel Brooks is an investigative journalist focusing on accountability, transparency, and public interest stories. His work includes deep research, interviews, and document analysis to uncover facts that impact communities across the United States.… Read More

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