What we know today as Sabino Canyon was the site of a whole lot of scrunching 25 million years ago. In a geologic nutshell: Two ancient types of rock - 1.4-billion-year-old Oracle granite and ...

Sabino Canyon — with its creek flowing melodically and trees along the watercourse showing brilliant hues — is in its peak scenic season. Perhaps no better time then, in these days around the start of ...