Approximate line of traverse acoss the Rock Glacier on North Maroon Peak to access the main trail. There are cairns but when you're there they are _really_ hard to see/follow. Just know where you're headed for, and once you get to the other side of the boulder field an obvious trail appears.

Also the rocks are bigger than they at first appear. This area is not light scree, but contains large and often unstable boulders.