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Hugo Diaz Lavigne CC BY-SA 4.0 Wikimedia Commons

Nacunday National Park

Park

Protected area in Alto Paraná containing the Nacunday Falls, subtropical forest, walking trails and birdlife; visitors come for waterfall viewpoints, hiking and nature observation.

Nacunday National Park AsunciónEncarnaciónCiudad del EsteNacunday National Park
In this guide

Nacunday National Park essentials

Address: Nacunday, Alto Paraná Department, Paraguay
Hours: Open daylight hours (varies seasonally)
Admission: Park entrance often free; activity fees (guides, boat trips) vary
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When to Go

Best Time to Visit Nacunday National Park

Dry season (May-September) is usually best for trail access and clearer weather.

Dry Season
May-September · 15-25°C (59-77°F)
Cooler, lower humidity-best for hiking and visiting waterfalls.
Wet Season
Oct-Apr · 20-32°C (68-90°F)
Lush vegetation and fuller rivers-some trails may be muddy or closed.
Spring
Sep-Nov · 18-28°C (64-82°F)
Flowering season-landscapes are green and vibrant but expect rains late in the day.

Weather & Climate near Nacunday National Park

Climate

Nacunday National Park's climate is classified as Humid Subtropical - Humid Subtropical climate with hot summers (peaking in January) and mild winters (coldest in July). Temperatures range from 9°C to 32°C. Abundant rainfall (1701 mm/year), wettest in October.

Air Quality: AQI 46 Good
Temperature & Rainfall
Temperature Range
32°
Warmest Month
9°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January - 20° - 32° 26° 162 mm - - 2.3 m/s - -
February - 19° - 32° 25° 136 mm - - 2.3 m/s - -
March - 18° - 31° 24° 150 mm - - 2.2 m/s - -
April - 15° - 28° 21° 154 mm - - 2.2 m/s - -
May - 12° - 24° 18° 166 mm - - 2.2 m/s - -
June - 10° - 22° 16° 119 mm - - 2.4 m/s - -
July - 9° - 22° 16° 106 mm - - 2.5 m/s - -
August - 10° - 24° 17° 97 mm - - 2.7 m/s - -
September - 12° - 26° 19° 132 mm - - 2.8 m/s - -
October - 15° - 28° 22° 175 mm - - 2.6 m/s - -
November - 17° - 30° 24° 173 mm - - 2.5 m/s - -
December - 18° - 32° 25° 131 mm - - 2.4 m/s - -
Getting There & Around

How to Get to Nacunday National Park

Nacunday National Park lies in Alto Paraná province near the Brazilian border. The nearest major town is Ciudad del Este; from there expect a 1-2 hour drive depending on road conditions. Local tour operators and taxis are common ways to reach the park; vehicle with some ground clearance is recommended for rural roads.

Tips for Visiting Nacunday National Park

  • Hire a local guide to explore the park's trails and waterfalls-routes can be poorly marked.
  • Bring insect repellent during the wet season; mosquitos can be numerous near rivers and pools.
  • If planning to swim, confirm safety with local rangers-some areas may be off-limits for conservation or safety reasons.