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What Is a Natural Wonder?
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Alaska America Anasazi animals Appalachian Trail Appalachians arches beaches beautiful birds blue boat built canoe Canyon National Canyonlands Cascades cave caverns cinder cones coast Colorado River colors cones Continental Divide crater Creek deep desert Dinosaur National Monument dinosaurs Dome east edge eruptions Everglades National Park falls famous feet floor flowers flows formations formed giant glaciers Grand Canyon green Gulf of Mexico highway hundred Indians islands Lake land Lassen Peak lava layers look meadows Mesa millions Monument Valley moun Mount McKinley Mount Rainier Mount Sneffels mountain National Forest National Monument National Park natural wonders northern Ocean Oregon Pacific plants Plateau Point Range reach redwoods Ridge road goes Rockies San Juans sandstone scenic Sequoia side Sierra southern southwest springs stone stream tall tallest thousands trails trees Utah valley visitors volcanic walls waterfalls wildlife wind