A full-day boat tour from Asunción down the Paraguay and Manduvira rivers that blends easy riverside walks and extended wildlife watching by boat. Expect abundant birds, monkey trails, possible otter or caiman sightings, and a riverside barbecue lunch.
A full-day boat tour from Asunción down the Paraguay and Manduvira rivers that blends easy riverside walks and extended wildlife watching by boat. Expect abundant birds, monkey trails, possible otter or caiman sightings, and a riverside barbecue lunch.
You step off the car onto sun-warmed dirt and the river announces itself: a broad, slow current that nudges sandbars and carries the calls of herons downriver. The day begins with a short drive from Asunción to Puerto Olivares farm, where palm savannas, wetlands and patches of gallery forest meet the Paraguay and Manduvira rivers.
Verified experiences and guided adventures in the surrounding area.
Operated by Wildlife Paraguay · Asunción, Asunción
You step off the car onto sun-warmed dirt and the river announces itself: a broad, slow current that nudges sandbars and carries the calls of herons downriver. The day begins with a short drive from Asunción to Puerto Olivares farm, where palm savannas, wetlands and patches of gallery forest meet the Paraguay and Manduvira rivers.
This landscape is shaped by seasonal floods and ancient alluvial soils — a low-gradient river system that has supported indigenous settlements and ranching for centuries. Birdlife exploits the shifting shorelines: kingfishers stake out channels, herons hunt shallow bends, and raptors quarter open grasslands. On foot, monkey trails thread the forest edge and offer chances to see black-and-golden howler and capuchin monkeys; by boat, the river widens into channels that reveal terns, sandpipers and the occasional otter or caiman.
Expect a mix of gentle walking and long, observational boat stretches; the tour includes guided birding at the farm, a riverside walk, and several hours afloat to scan riverbanks and islands. Practical notes: bring binoculars, a sun hat and insect protection; the light at dusk is often the best time for photography.
Logistics are straightforward — the full-day outing runs roughly 9–11 hours with lunch and bottled water included. Footwear should be grippy for muddy bank landings and a lightweight rain layer will cover sudden tropical downpours. For planners, mornings are cooler and quieter for bird activity; late afternoons deliver the dramatic sunsets that make the river feel alive.
Most departures leave from Asunción with approximately a 1–1.5 hour drive to Puerto Olivares farm (about 50 km depending on traffic). Pickup options are typically available.
Common sightings include a wide range of waterbirds (herons, kingfishers, terns), savanna birds, black-and-golden howler and capuchin monkeys, and occasionally neotropical otters or caimans.
The tour is rated easy and suitable for most ages, but riverbank landings and short walks are on uneven ground—advise notifying the operator if mobility assistance is needed.
Yes — the full-day option includes bottled water and a lunch (often a local barbecue); morning or afternoon tours include light meals or snacks and hot drinks.
Wildlife Paraguay operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




You step off the car onto sun-warmed dirt and the river announces itself: a broad, slow current that nudges sandbars and carries the calls of herons downriver. The day begins with a short drive from Asunción to Puerto Olivares farm, where palm savannas, wetlands and patches of gallery forest meet the Paraguay and Manduvira rivers.
You step off the car onto sun-warmed dirt and the river announces itself: a broad, slow current that nudges sandbars and carries the calls of herons downriver. The day begins with a short drive from Asunción to Puerto Olivares farm, where palm savannas, wetlands and patches of gallery forest meet the Paraguay and Manduvira rivers.
This landscape is shaped by seasonal floods and ancient alluvial soils — a low-gradient river system that has supported indigenous settlements and ranching for centuries. Birdlife exploits the shifting shorelines: kingfishers stake out channels, herons hunt shallow bends, and raptors quarter open grasslands. On foot, monkey trails thread the forest edge and offer chances to see black-and-golden howler and capuchin monkeys; by boat, the river widens into channels that reveal terns, sandpipers and the occasional otter or caiman.
Expect a mix of gentle walking and long, observational boat stretches; the tour includes guided birding at the farm, a riverside walk, and several hours afloat to scan riverbanks and islands. Practical notes: bring binoculars, a sun hat and insect protection; the light at dusk is often the best time for photography.
Logistics are straightforward — the full-day outing runs roughly 9–11 hours with lunch and bottled water included. Footwear should be grippy for muddy bank landings and a lightweight rain layer will cover sudden tropical downpours. For planners, mornings are cooler and quieter for bird activity; late afternoons deliver the dramatic sunsets that make the river feel alive.