The Amazon rainforest spans approximately 5.5 million km² across nine South American countries — more than the next two largest rainforests (the Congo Basin and Southeast Asia's combined) put together — making it the largest tropical rainforest on Earth.
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The Amazon rainforest spans approximately 5.5 million km² across nine South American countries — more than the next two largest rainforests (the Congo Basin and Southeast Asia's combined) put together — making it the largest tropical rainforest on Earth.
The greatest total area of any contiguous tropical rainforest on Earth.
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Limits Registry. LR-LARGEST-RAINFOREST. Largest rainforest. 2026.