Is Bonneville Salt Flats mirror effect happening right now?
As of today, out of season, returns ~November. Earth Exhibit tracks the live conditions and flags it the moment it is on.
After rain or snowmelt, the Bonneville Salt Flats can hold a very thin, calm film of water that turns the flat into a giant natural mirror.
The effect is short-lived and depends on precipitation, snowmelt, wind, and local drying; visitors often see the best reflections at dawn when winds are light.
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 |
|---|
| Salt Flats Rest Area (I-80 rest area/outlook) |
| Bonneville Speedway turnaround / end of Bonneville Speedway Road (Leppy Pass/Exit 4) |
| + 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.