Did this nice hike with Laura which is always fun to do. There was nobody in the gorges (canyon) until the very end. On 2 sections we had to do a detour as the trail/road were closed.
It was a long hke for me and the trails was at times really rocky and one had to be careful. Lots of places with a steep dropoff where people have already fallen to their death. It has at least 4 spectacular sections where one goes through the narrow canyon with steep rockfaces and the trail is reinforced sometimes. Quite adventurous but fun.
The Gorge d'Areuse is a major tourist spot of Neuchâtel and all over Switzerland.
Pix from strava:
https://cdn-1.strava.com/activities/10773392036