amazing most beautiful canio cristales river with red-pink algae and blue-green water in the colombian rainforest

reflection water flower leaf tree pond autumn stream river plant nature painting rock art woodland sunlight wetland wilderness amazing beautiful canio cristales red-pink algae blue-green colombian rainforest colorful unique biological wonder crystal clear waters off-season endemic plants macarenia clavigera minerals create rainbow palette red yellow green blue serrania macarena national park colombia unusual