Three of Ecuador's most formidable peaks—Chimborazo, Altar, and Tungurahua—are visible from Riobamba, a pleasant town with wide, tree-lined streets and some well-preserved colonial architecture. Most travelers head to Riobamba because it's the starting point for the famous Devil's Nose train trip. Mudslides have destroyed large sections of the Trans-Andean Railroad, which once ran all the way from Quito to Durán. Plans are underway to rehabilitate the tracks and expand regional rail service once again.
Your complete guide to planning a trip to the U.S. National Parks, including an interactive map and several road trip itineraries.More