As of today, peak season now, through ~November 30. Earth Exhibit tracks the live conditions and flags it the moment it is on.
At the Encontro das Águas, the dark, tannin-stained waters of the Rio Negro meet the sediment-rich, sandy-colored waters of the Solimões (upper Amazon).
Because the two rivers differ in temperature, speed and sediment load, they flow side-by-side for several kilometers before mixing, producing a persistent, visible color boundary and a unique riverine landscape.
Where to see it
A taste of where to see it. The full map, exact coordinates and the best timing for each spot live in the app.
| Viewing spots |
|---|
| Confluence point (Encontro das Águas) - river location |
| Porto de Manaus (Floating Port) - main departure point |
| + 1 more spot, with exact coordinates and timing, in the app → |
This is the short version
This page shows a taste. The app has the full list of where to see this, the exact timing, and live conditions for 1,000+ natural phenomena worldwide, so you know the moment one is genuinely worth the trip.