America's Most Beautiful River Where: Colorado River, Arizona Why We Love It: While the Colorado River flows all the way from the Rocky Mountains to Mexico, head to Horseshoe Bend near the border of Arizona and Utah
Highway 12 is called "A Journey Through Time Scenic Byway"
124 miles of sandstone cliffs and ancient settlements
Natural rock pools, Pamukkale Turkey Pamukkale, meaning "cotton castle" in Turkish, is a natural site in Denizli Province in southwestern Turkey. The city contains hot springs and travertines, terraces of carbonate minerals left by the flowing water.