[phlo]

SRF (reputable) and Hauptstadt (very local, focused on Bern, I'm not familiar, but doesn't look made-up) report on it as well.

As absurd as it is to see (I had my first ski lessons on those very slopes), I think it checks out.

https://www.srf.ch/news/schweiz/wegen-gruener-pisten-gstaad-...

https://www.hauptstadt.be/a/helikopterfluege-hauptstadt-brie...