No canyons that I am aware of, though there are some streams flowing
through deep gullies. I guess you can call those 'canyons' if you
stretch the point a bit.

Majored in geology at Rutgers, so I think I'd of heard of any
canyons.....

On Fri, 10 Dec 2004 22:06:47 -0500, "Mike LaMana"
fake@MikeatHeartwoodConsultingdotnet wrote:

Perhaps they are alluding to the abandoned hard rock mines in Morris,
Passaic, Warren and Sussex counties?? I have traveled around a bit and am
aware of no large caverns beneath my beloved NJ. I am eager to learn more,
though...
Mike