Plizio Visual Lab

Duida-Marahuaca National Park

Plizio editorial teamUpdated: Jun 2026Data Sources

park

Weather…

Duida-Marahuaca National Park was established on December 12, 1978, and is located in the heart of Amazonas State in Venezuela. Covering 210,000 hectares, it encompasses the monumental tepuis Duida and Marahuaca, along with the smaller Huachamacari. These sandstone plateaus rise steeply from the tropical rainforest, forming isolated ecosystems with an exceptionally high rate of endemic species. Cerro Marahuaca, at 2,800 meters, is the second-highest tepui in Venezuela. Geologically, these formations belong to the ancient Guiana Shield and are over 1.7 billion years old. Culturally, the area is of great significance for the Yekuana and Yanomami indigenous communities, who revere these mountains as sacred sites. The climate is characterized by extreme rainfall and dense cloud formation in the higher elevations. The park is accessible almost exclusively by river or air, which has helped preserve its pristine wilderness. The region hosts a unique fauna, including rare bird species and specialized amphibians adapted to life on the summits.

Best time to visit & climate

The most pleasant time to visit is Jan, Feb, Dec.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	24	24	24	24	23	23	23	23	24	24	24	24
Rain mm	87	86	140	208	306	302	258	214	157	138	133	111

📋 Practical info

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Getting there

This remote park in the Amazon basin is accessible almost exclusively via river travel or small aircraft from Puerto Ayacucho, which requires careful logistical planning for any visitor.

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Best season

The dry season from December to March features the most stable conditions for expeditions, although the rainforest is humid year-round and short, heavy showers are possible at any time in this region.

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Terrain & paths

The terrain is dominated by the massive table mountains of Duida and Marahuaca rising from dense rainforest; hiking is extremely demanding and often involves navigating through trackless thickets.

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What to bring

Comprehensive expedition gear, professional-grade insect repellent, and robust, waterproof boots are mandatory; additionally, mosquito nets and water purification tablets should be carried for the stay.

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Parking

There are no parking facilities within the wilderness of the park; vehicles typically remain in Puerto Ayacucho, from where onward travel is conducted via boat or charter flights into the area.

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Safety

Due to the extreme remoteness and dense wilderness, tours without experienced guides can be life-threatening; furthermore, one must protect against tropical diseases and respect the local wildlife.

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Time needed

An expedition to this part of the Amazon typically requires a week or more to manage the travel logistics and to truly experience the unique biological diversity of the tepuis and the rainforest.