The ever-evolving alley between the 2500 and 2900 blocks of Walnut and Larimer streets provides endless inspiration for Instagrammers. Long before this place became a canvas for the annual CRUSH festival, the ancient warehouse walls on both sides attracted graffiti artists as well as fans of urban grit. As big, shiny buildings pop up all over River North, this stretch remains an unexpected oasis of Colorado cool, layered with ever-changing art that's both official and definitely unofficial. As a result, you're not likely to take the same photo twice while shooting these colorful walls. Just be sure to credit the artists!
Readers' Choice: RiNo District