Made the Boulder Canyon Loop hike with a a couple of friends. We started around 7:45am and the temps were in the high 30's according to the car. It felt that could as we started hiking. Things warmed up as we approached Garden Valley and we found ourselves removing layers when we got down into Boulder Canyon. We did a little side exploring around the Battleship Mtn saddle. That will be a future return trip! We continued south until the junction with the Dutchman Trail. From there it was easy going back to the trailhead and on to home.