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Furna Feia National Park

National Park

Karst reserve in Rio Grande do Norte famed for an extensive cave network, limestone formations and underground galleries. Visitors join guided caving trips, explore sinkholes and study cave-adapted fauna and paleontological sites.

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Furna Feia National Park essentials

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

Furna Feia National Park at a Glance

When to Go

Best Time to Visit Furna Feia National Park

Visit during the dry season for the safest and most reliable access to cave systems.

Dry season (May-Sep)
May-Sep · 20-30°C (68-86°F)
Easier overland access and safer conditions for cave exploration.
Wet season (Oct-Apr)
Oct-Apr · 22-32°C (72-90°F)
Higher rainfall can affect cave entrances and access; check conditions.

Weather & Climate near Furna Feia National Park

Climate

Furna Feia National Park's climate is classified as Tropical Savanna - Tropical Savanna climate with consistently warm temperatures year-round. Temperatures range from 20°C to 33°C. Moderate rainfall (860 mm/year) with a pronounced dry season.

Air Quality: AQI 30 Good
Best Time to Visit
SeptemberAugustOctober
Temperature & Rainfall
Temperature Range
38°
Warmest Month
19°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Very Good 22° - 33° 29° 48 mm partly cloudy 66% 2.2 m/s 2.5 extreme 12.3h
February Very Good 21° - 31° 26° 122 mm partly cloudy 71% 2.0 m/s 2.6 extreme 12.2h
March Good 23° - 31° 27° 219 mm partly cloudy 76% 1.6 m/s 2.5 extreme 12.0h
April Good 22° - 31° 27° 212 mm partly cloudy 78% 1.6 m/s 2.4 extreme 11.9h
May Very Good 22° - 30° 26° 128 mm partly cloudy 75% 1.7 m/s 2.2 extreme 11.8h
June Excellent 21° - 31° 26° 61 mm some cloud 71% 1.9 m/s 1.9 very high 11.7h
July Excellent 21° - 31° 26° 35 mm some cloud 66% 2.3 m/s 2.0 extreme 11.7h
August Ideal 20° - 32° 26° 7 mm mostly sunny 59% 2.5 m/s 2.3 extreme 11.8h
September Ideal 21° - 33° 27° 4 mm mostly sunny 57% 2.7 m/s 2.5 extreme 12.0h
October Ideal 22° - 33° 28° 1 mm mostly sunny 57% 2.9 m/s 2.6 extreme 12.1h
November Ideal 22° - 33° 29° 3 mm some cloud 59% 2.6 m/s 2.6 extreme 12.3h
December Excellent 22° - 33° 29° 20 mm partly cloudy 61% 2.4 m/s 2.5 extreme 12.3h
Getting There & Around

How to Get to Furna Feia National Park

Located in Rio Grande do Norte state; access is by road from nearby regional towns. Visitors should coordinate travel with local guides familiar with park regulations and cave access.

Tips for Visiting Furna Feia National Park

  • Bring waterproof headlamps for cave exploration; guided tours are recommended for safety and orientation.
  • Check local access rules as sections may close for conservation or during wet-season flooding.
  • Hiring a local guide unlocks side caverns and geological context that are often missed by self-guided visits.