The Continental Divide National Scenic Trail (in short Continental Divide Trail) is a United States National Scenic Trail running 3,100 miles (5,000 km) between Mexico and Canada. It follows the Continental Divide of the Americas along the Rocky Mountains and traverses five U.S. states — Montana, Idaho, Wyoming, Colorado, and New Mexico. In Montana it crosses Triple Divide Peak which separates the Hudson Bay, Atlantic Ocean and Pacific Ocean drainages.