Last fall, I was climbing with some friends in Braunwald, Switzerland. We have a perpetual tendency to get ourselves into troubles. Luckily, we brought a helicopter with us, which got us back down safely. Or was it the other way around?! Watch yourself!
The Klettersteig in Braunwald is an easy to medium rated via ferrate in the Swiss alps which I can very much recommend. You can reach it easily with public transport, including a gondola ride.
On that sunny day in fall, some early snow on the north faces of the mountains was still present. The climbing route was all free of snow. During climbing I attached the helicopter to the outside of my backpack.