Are you joking? Have you looked at a map east of i25. They have opened up some larger parcels in the last couple years but the vast majority do not allow public access. Here is a screen shot for example. None of the blue is accessible unless it has the blue dots in it.
In Colorado we can’t even access (many of) those lands. Pay to play would be an improvement for us.
Edit: parentheses to acknowledge the response from triggw
I have the sig range finder and it will drop pins in basemap. The only time I have used that feature is when hunting private property boundaries. Pretty nice to drop the pin and have a better understanding of where a given animal is in relation to a boundary. It not perfect, I wouldn’t trust it...