Blanca Fest, Cole Park, Alamosa Saturday, August 21 | Read more Head south for a day of guided hikes, fly-fishing, and incredible views of the San Luis Valley and Sangre de Cristo mountain range---all for free. The Colorado Mountain Club's annual event is meant to raise awareness (and help contribute) to the restoration of trails around Como Lake and Blanca Peak. Relax at the end of the day with live music, as well as beer and grub from the San Luis Valley Brewing Company. More: Palisade Peach Festival | Annual Art and Ale Brew Festival | A Better Broadway Bash | Newhoma Music & Mountain Festival