Pecos River New Mexico & Texas The Pecos River, one of the major tributaries of the Rio Grande, runs through New Mexico and Texas before it empties into the Rio Grande near Del Rio Texas. The river flows out of the Pecos Wilderness, through rugged granite canyons and waterfalls, and passes small, high-mountain meadows along its 926-mile journey The Pecos has […]

Pecos River New Mexico & Texas