I took the same excursion in 2017. π
We had very bad weather then, Osorno Volcano not showing up in the clouds, no emerald colors on the eponymous lake. But it was nice, anyway.
Hope you have better luck tomorrow.
Oh, and of course there was this union strike in Chile. They blocked the harbor gate, so just 1 tour bus could leave every 30 minutes or so.
That was a strike from Puerto Montt harbor workers loading and unloading cargo ships. But they used us, a cruise ship. Captain of the Crown was pissed off and went 2 hours early.