#BIGPICTURE: 'Rainbow Mountain' faces danger in wake of tourists00:43
Peru's 'Rainbow Mountain' up in the Andes flew under the radar -- until about 5 years ago. Now, the natural phenomenon is a huge tourist attraction for people from all over, bringing cash and jobs to a poor area. But, environmentalists and locals worry that all this traffic might do major damage to this stunning natural beauty. Photograph courtesy of Martin Meija for the AP.