*A man inherits a barren portion of his ancestor*s Montana ranch. He fails to make a living on it, until he finds valuable dinosaur fossils buried there* [Strange Inheritance show ~ FBN]
https://www.youtube.com/watch?v=CLMN9bzVets
You’re correct.
I prefer searching out and finding the disused railroad lines.
There are some fantastic tunnels, bridges, cutouts etc here...