As of today, out of season, returns ~November. Earth Exhibit tracks the live conditions and flags it the moment it is on.
Each winter, meltwater and cold temperatures carve temporary blue ice caves inside outlets of Vatnajökull, Iceland's largest ice cap.
The caves offer intense blue light and crystal-clear ice structure, but they are unstable and only safe to visit with certified guides during the winter season.
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 |
|---|
| Svínafellsjökull (Skaftafell) Ice Cave |
| Breiðamerkurjökull / Jökulsárlón Crystal Cave |
| + 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.