Headed to Denver, CO in 10 days to see my son and he wants to do a 3-4 day hike. He would like to go to Aspen to see the Maroon Bells, and do a hike there. I have researched it some and am still digging. Looks like a 28 mile loop. Altitude will be higher, (10K+) than most of my previous hunts, (8-9K). Just curious if anyone has done this hike? Any recommendations for things I may need in mid August that I wouldn't in late Sept. when I am used to being in CO ? Bugspray? Are the mosquitoes bad? Bear spray needed? Anyone have ideas of the temps at that altitude and area in mid August? Wondering if I should pack shorts or stocking hat, probably both. Thanks for any thoughts, I'm looking forward to reconnecting with my son