10. Daintree Rainforest – Approximately 1,200 km²
9. Xishuangbanna Tropical Rainforest – Approximately 19,000 km²
8. Sundarbans Mangrove Forest – Approximately 10,000 km²
7. Great Bear Rainforest – Approximately 64,000 km²
6. Tongass National Forest – Approximately 68,000 km²
5. Valdivian Temperate Rainforest – Approximately 248,100 km²
4. New Guinea Rainforest – Approximately 780,000 km²
3. Congo Rainforest – Approximately 3.7 million km²
2. Amazon Rainforest – Approximately 5.5 million km²
1. Taiga (Boreal Forest) – Approximately 17 million km²