This ceiba tree (Ceiba pentanda) is on the bluff overlooking the Tapajós River, not far from the Flona reception center. The lower trunk, as seen in the image, is like looking at the wall of a building. It's something else to see. There is even a larger ceiba on another trail system at flona. It's so big, you can see it from a boat on the Tapajós River, nearly 15 kilometers way.