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Tumucumaque Mountains National Park

National Park

Tumucumaque Mountains National Park in northern Brazil protects remote Amazon forest, rivers and biodiversity; access requires river travel or fly-in trips, appealing to researchers and seriously equipped ecotourists.

Tumucumaque Mountains National Park MacapáSantanaTumucumaque Mountains National Park

Tumucumaque Mountains National Park essentials

Country: Brazil
Driest months: Sep-Nov
Pay in: Real (R$)
Language: Portuguese
Emergency: 193

Tumucumaque Mountains National Park at a Glance

About Tumucumaque Mountains National Park

Tumucumaque Mountains National Park is a vast protected area in northern Brazil that preserves large tracts of Amazon rainforest and remote mountain ranges. Created in 2002, the park protects an extensive area of largely intact tropical forest and river systems.

The park’s scale and remoteness limit infrastructure and tourism; its landscapes include lowland rainforest, upland forest and river corridors that support high biodiversity and numerous indigenous and traditional use areas. Conservation focus is on maintaining extensive, contiguous habitat and protecting freshwater sources.

Situated in Brazil’s far north, the park lies in the Amazon biome and is administered by the federal conservation agency. Its remoteness and limited access help preserve its ecological integrity.

  • Size: Covers roughly 38,800 square kilometres, making it one of the largest tropical forest national parks in the world.
  • Access: Access is highly restricted and the park is reached mainly by river travel or small aircraft; there is minimal visitor infrastructure and permits are required for most visits.
When to Go

Best Time to Visit Tumucumaque Mountains National Park

Access is highly seasonal and logistically complex-plan visits in the dry season for more predictable land access, but coordinate tightly with operators and authorities.

Dry Season
Aug-Dec · 24-32°C (75-90°F)
Lower water levels make overland exploration and certain trails easier to navigate.
Wet Season
Jan-Jul · 24-32°C (75-90°F)
Higher water levels expand navigable rivers but can make overland trails muddy; river travel is often easier.

Weather & Climate near Tumucumaque Mountains National Park

Climate

Tumucumaque Mountains National Park's climate is classified as Tropical Monsoon - Tropical Monsoon climate with consistently warm temperatures year-round. Temperatures range from 20°C to 32°C. Heavy rainfall (2222 mm/year), wettest in May.

Air Quality: AQI 54 Moderate
Best Time to Visit
OctoberSeptemberNovember
Temperature & Rainfall
Temperature Range
39°
Warmest Month
18°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Good 21° - 29° 25° 203 mm overcast 84% 1.7 m/s 2.0 very high 11.9h
February Good 21° - 29° 25° 215 mm overcast 87% 1.7 m/s 2.0 extreme 12.0h
March Good 21° - 29° 25° 278 mm overcast 87% 1.8 m/s 2.1 extreme 12.0h
April Good 21° - 29° 25° 299 mm overcast 91% 1.6 m/s 2.2 extreme 12.0h
May Good 21° - 30° 25° 345 mm overcast 91% 1.4 m/s 2.1 extreme 12.1h
June Very Good 21° - 30° 25° 242 mm partly cloudy 91% 1.3 m/s 2.1 extreme 12.1h
July Very Good 21° - 30° 25° 178 mm partly cloudy 89% 1.4 m/s 2.2 extreme 12.1h
August Very Good 21° - 31° 26° 125 mm some cloud 86% 1.5 m/s 2.3 extreme 12.1h
September Very Good 21° - 32° 26° 66 mm some cloud 76% 1.6 m/s 2.4 extreme 12.0h
October Excellent 21° - 32° 26° 54 mm partly cloudy 64% 1.8 m/s 2.3 extreme 12.0h
November Very Good 21° - 31° 26° 78 mm partly cloudy 65% 1.9 m/s 2.1 extreme 11.9h
December Very Good 21° - 30° 25° 139 mm partly cloudy 77% 1.8 m/s 1.9 very high 11.9h
Getting There & Around

How to Get to Tumucumaque Mountains National Park

Tumucumaque Mountains National Park is in a remote section of northern Brazil (Amapá). Access is by river or chartered aircraft from regional hubs such as Oiapoque or Macapá, and requires coordination with Brazilian environmental authorities (ICMBio) and authorized operators. Overland access is generally impractical.

Tips for Visiting Tumucumaque Mountains National Park

  • This is a remote, protected Amazon park-access is by river or air only and requires prior coordination with Brazilian authorities or authorized tour operators.
  • Bring insect protection and vaccination documentation as required; prepare for long river journeys and limited services.
  • Respect local indigenous communities and follow park regulations to minimize ecological impact.