The opportunity to listen to the whisper of the Chaco Expedition is coming! An unforgettable journey into one of South America’s most enigmatic and vital ecosystems. This trip to Northern Paraguay, from June 27 to 29, 2025, is organised by the non-governmental organisation Defensores del Chaco Pypore. The expedition is more than a trip, it is an invitation to reconnect with nature, culture, and the spirit of conservation.
The spirit of the Chaco expedition
The Defensores del Chaco National Park stretches across 720,000 hectares in the far north of Paraguay. It is one of the most important protected areas in South America and lies at the heart of the Dry Chaco Forest (Bosque Seco Chaqueño), a region shaped by heat, silence, and endurance. This is a place where there are no easy paths, only essence. Thorny forests, dust-covered tracks, and the distant echo of jaguars and ocelots mark the landscape. It is also an area ideal for birdwatching, nature’s hidden treasure.
This sacred land is part of the UNESCO-recognised Chaco Biosphere Reserve and the ancestral territory of the Ayoreo people, including those in voluntary isolation. Vestiges of the Chaco War and indigenous cultures are scattered throughout the area, reminding visitors of the deep historical and cultural importance of this place.
Joining the Chaco Expedition means walking in the footprints of ancient cultures, observing rare species in their natural habitat, and learning to value the biodiversity that sustains life. Influencer Charlie Espínola, who joined a previous expedition, said: “It was worth every second. A unique experience that made us aware of the challenging reality of Paraguay’s protected areas.”
Native trees and unique wildlife
The Chaco Expedition is planned to deliver a well-organised and enriching experience from beginning to end. The package includes round-trip bus transport covering more than 700 kilometres from San Lorenzo to the Defensores del Chaco National Park. The expedition also includes travel to Cerro León, located over 55 kilometres deeper into the park. Throughout the journey, guidance is provided by a certified tourist guide registered with SENATUR, ensuring both safety, and insight into the area.
Educational sessions on biodiversity conservation and climate action, form a key part of the itinerary. This offers participants the opportunity to gain a deeper understanding of the region’s fragile ecosystem. The programme also includes guided birdwatching and wild flora identification, aimed at enhancing appreciation of the local environment. A certificate of participation is awarded at the end of the expedition as a record of involvement.
Other features include access to a designated camping area, shared use of binoculars for observing wildlife, photographic records of the journey, and basic first aid assistance available throughout the trip.
“We discovered native trees and saw unique wildlife. Diving into the depths of the Chaco is a total adventure” commented content creator Rocío Ojeda in a video about the journey.
What to bring on the Chaco Expedition?
Travellers are advised to bring sufficient drinking water, with 5 litres being the recommended amount for personal use, as well as a mobile phone charger. Since accommodation is in the form of camping, essential items include a tent and either a sleeping bag or an inflatable mattress.
Personal hygiene items should be packed, along with a change of clothes, sun protection, insect repellent, and comfortable footwear. As Sunday breakfast is the only meal provided, food should be brought for the remaining meals. Since stops will be made at service stations during the journey, carrying cash is recommended for any additional purchases.
Those interested in participating in the Chaco Expedition can sign up through the official registration link. All the information is online, including prices. You can also check Defensores del Chaco Pyporé on Instagram.
