Big Thompson Canyon, carved by the Big Thompson River, is a beautiful area of cliffs and forests. Wildlife and plants are abundant in this area, and the magnitude of nature's beauty attracts visitors from all over each year. Take a trek and tour the Big Thompson Canyon with an America Outdoors outfitter or take a horseback trip if you prefer. Regardless of what you decide to do here, the roaring Big Thompson River can be heard as you experience nature at its best.