Check out this 10.0-mile loop trail near Yungay, Ancash. Generally considered a challenging route, it takes an average of 7 h 9 min to complete. I did this hike over two days and one night to experience this valley in Huascaran National Park. The first part of this video is footage from the hike and the second part explains some info on how to experience.

Camera - https://amzn.to/483dmm8
Lens - https://amzn.to/3GLGsdD
Drone - https://amzn.to/47WSH2W

Cheers!