You know what, I can answer my own question. From reverse image search: https://wallhere.com/en/wallpaper/70953

The reverse search also found this reddit post of the same place but different angle (a little better quality, but still pretty bad): https://www.reddit.com/r/Breath_of_the_Wild/comments/uu9rvc/nature_overtakes_an_abandoned_tunnel_in_france/