Spend a day on the wild Paraguay River exploring the Manduvira confluence, watching birds from a low-slung boat and ending with a riverside sunset and homemade lunch at the Olivares estate.
More ways to explore the area's outdoor wonders
You push off from a low wooden dock as the river widens, and the city’s silhouette falls away. The Paraguay River here feels big and patient — currents nudging the hull, islands of tall grasses drifting by, and a soundtrack of calling herons and unseen primates. Throughout the day the boat threads narrow tributaries, then opens to broad water where the Manduvira pours in, creating quiet backwaters alive with birdlife.
Difficulty
easy
Duration
11 hours
Fitness Level
Suitable for most fitness levels; includes short, easy walks and long periods seated on a boat.
Wildlife
History
The Olivares estate and its small chapel date to the 19th century and reflect riverside settlement patterns tied to river transport and agriculture.
Conservation
This stretch of river remains relatively wild; visitors should follow Leave No Trace principles, avoid feeding wildlife and use biodegradable products to limit pollution.
Reserve your spot on the River eco-tourism on the Paraguay River today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring layered sun protection
Midday sun can be strong on open water—wide-brim hat, SPF 30+ sunscreen and UV sunglasses are essential.
Use insect repellent
Riparian trails and island stops can be buggy, especially around dusk—DEET or picaridin works best.
Secure motion-sickness remedies
Open river stretches and tributary chop can trigger nausea—take medication before boarding if you’re sensitive.
Pack a small daypack
Carry water, camera, and a light rain shell; the tour includes bottled water but you’ll want quick access to essentials.
Light waterproof jacket
Protects against river spray and sudden showers during the day.
spring
Binoculars
Helps spot birds and wildlife in backwaters and across the river.
Insect repellent
Reduces bites during shoreline walks and island stops, especially at dusk.
summer
Sun protection (hat & sunglasses)
Limits sun exposure on open water and improves comfort during long boat stretches.
summer