Cano Walls are a type of rock formation found in the Cano Cristales region of Colombia. These walls are characterized by their vibrant colors, which result from the unique combination of minerals and algae that thrive in the area's rivers. The stunning hues can include shades of red, yellow, green, and blue, creating a picturesque landscape that attracts many visitors. These formations are part of a larger ecosystem that supports diverse wildlife and plant species. The best time to view the Cano Walls is during the dry season, typically from June to November, when the water levels drop, revealing the full beauty of this natural wonder.