The Roaring Fork River has several little waterfalls the end up in a deep swimming hole called The Devil's Punch Bowl. I have never seen such blueish water before (outside of an amusement park).
The Medano Creek is fed from the melting snow from the San Juan Mountains. Standing in this creek took your breath away as it was so cold even in the summer.
The hike to Bear Lake was so humorous. We watched as everyone was slipping and sliding their way to see the lake (still in summer). Bear Lake is at 9,450 feet so it was still covered in snow and Ice.