Amazon natural region
Region in Colombia
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Through Amazon rainforest and Ecoregion
Biogeographical subregions
The region is bounded by the East Andes along the western edge and extends to the Venezuelan and Brazilian borders in the east. The northern limit begins with the Guaviare and Vichada Rivers and extends south to the Putumayo and Amazon Rivers.
The Amazon region is divided up into distinct subregions:
- Amazon foothills: bordering the East Andes
- Caquetá River Plain: the main watershed of this region
- Inírida River Plain: location of the famous Cerros de Mavecure
- Guaviare River Plain: shared with the Eastern Plains
- Putumayo River Plain: along the southern border
- Serranía de Chiribiquete
- Amazon Trapezium: the area of land that actually borders with the Amazon River
Other important rivers include the Vaupés, Apaporis and Yarí.
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Biodiversity
The tropical rainforest, classified more specifically as a tropical moist broadleaf forest. Within the Colombian Amazon region, there are five moist forest ecoregions:
- Caquetá moist forests: the largest part of the Colombian Amazon region centered on the Caquetá, Vaupés, Yarí, and Apaporis Rivers
- Napo moist forests: the southwest corner of the Colombian Amazon region, which borders the Andes and includes the headwaters of the Caquetá and Putumayo Rivers
- Solimões-Japurá moist forests: in Colombia this ecoregion is centered on the Putumayo and Amazon Rivers
- Japurá-Solimões-Negro moist forests: this ecoregion barely extends into Colombia mainly around the Lower Vaupés and Negro Rivers
- Campinarana: this ecoregion of white sandy forest and swamps barely extends into Colombia around the Negro River in the Department of Vaupés
Protected areas
- PNN Alto Fragua Indi-Wasi
- PNN Amacayacu
- PNN Cahuinarí
- PNN Serranía de Chiribiquete
- RNN Nukak
- PNN La Paya
- RNN Puinawai
- PNN ío Puré
- PNN Serranía de los Churumbelos Auka-Wasi
- PNN Tinigua
- PNN Yaigojé Apaporis