Alpine Loop - Scenic and Historic Byway Alpine Loop - Scenic and Historic Byway, 800 Gunnison Avenue, Lake City, CO 81235 Visit Website Overview Crosses the remote, rugged heart of the San Juan Mountains. Related Articles 5 Lesser-Known Colorado Springs Mountains to Summit Where Can Colorado Visitors Consume Marijuana? 8 Tips for Safer Cannabis Consumption Staying on the Right Side of Marijuana Laws How to Dispose of Cannabis on Your Way Out of Colorado Hit Colorado's Trails Like a Pro With These Tips