My brothers and I do the Mt Evans wilderness once a year. There's a cool little spot off trail which has the remnants of an old cabin, neatly strewn around in a pile. Firewood for the next 10 years, and nobody else seems to know its there. :-) I'm always up for some non-touristy hiking trails... preferably where there's zero chance of running into some yuppie from Boulder, out for a day hike.