The Alps in Every Season

We picked one stretch of the Austrian Alps and went back to it four times over a single year, roughly once a season, mostly to see how much of what we thought we "knew" about that range was really just one season's version of it.

Winter: the clearest, coldest version

Winter air is dry and still in a way summer air never is, which makes for the sharpest long-distance visibility of the whole year — you can see ridgelines from the valley floor that vanish into haze by July. It's also the least forgiving season to be caught out in; every trip started before sunrise to be off any exposed ridge by early afternoon.

Summer: green up to a line, then nothing

The lower slopes go fully green by early summer, but there's a visible line above which almost nothing grows — not a gradual fade, a genuine edge. Above it, summer barely changes the terrain at all; the same rock and scree sits there in July as in January, just without the snow on top of it.

What four visits actually taught us

The biggest surprise wasn't seasonal — it was the glacier. Photographed from the same spot each visit, it's measurably smaller in our autumn shot than in our winter one from the same year, which says more about the pace of change up there than any single season does on its own.