The San Juan Mountains—a considerable, heavily ice-dissected volcanic plateau—rises to above thirteen,000 feet (4,000 metres) inside the southwest; within These mountains would be the headwaters on the Rio Grande, on the list of longest rivers in North America. The Sangre de Cristo Selection is a linear assortment inside the south-central https://andresrfvjz.bcbloggers.com/28518525/about-the-history-and-growth-of-johnstown