re: #321 Teukka

Wait? There’s double blacks? Is it something like with a snowmobile and one or two S&R people parked at the end, and the lower third of the trail(s) is marked with more and more smelly brown streaks the further the ski season progresses?

Heh heh heh!

Generally in Colorado a double black is a trail that exceeds 45 degrees and/or has cliff terrain and other big obstacles.