I've never run any proper trails out by Calico, but I can tell you that there is some quite remarkable scenery out there, and rugged 4-wheeling to be had.

First time I ever caught air in a montero was on a dirt track paralleling the road up to Calico <img border="0" title="" alt="[Smile]" src="images/icons/smile.gif" /> (also first time doing something in a Montero caused me to scream "OH SHIIIIIIIII!!!")