The Rocky Mountains form a majestic mountain range stretching 3,000 miles from Canada to New Mexico. With their breathtaking landscapes, the Rockies attract tourists and adventurers, as well as many nature-loving little monsters Monsters are masters of camouflage who can easily hide in plain sight. They enjoy canoeing on Yoho National Park's Emerald Lake, photographing the bisons and geysers at Yellowstone, and zooming down the slopes in Aspen. Have fun spotting them all as you explore some of the Rocky Mountains' most iconic landmarks and sights