Snowmass lake is on the 4 pass loop trek near Aspen. You have to hike in either covering 3 passes going clockwise from maroon bells or 1 pass going counterclockwise. The most gorgeous place I have ever been. Highly reccomend.

I booked two spots on recreation.gov for a spot to camp the night before we started our Four pass loop trip. I honestly wasnt expecting much but was pleasantly surprised. The camp host came round and was super friendly. Bear boxes as well as picnic tables at every site. You are within walking distance to the river, which was gorgeous. The camp is only about 5 miles from downtown Aspen and a grocery store. Surrounded by beautiful Aspen trees, quiet, and clean. We had a wonderful stay.